<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>CycleUser</title><link>https://blog.cycleuser.org/</link><description/><atom:link href="https://blog.cycleuser.org/feeds/all.rss.xml" rel="self"/><lastBuildDate>Sat, 03 Oct 2026 12:00:00 +0800</lastBuildDate><item><title>「对人不对事」是大学生听讲座提高学习效率的必备智慧</title><link>https://blog.cycleuser.org/dui-ren-bu-dui-shi-shi-da-xue-sheng-ting-jiang-zuo-ti-gao-xue-xi-xiao-lu-de-bi-bei-zhi-hui.html</link><description>&lt;h1&gt;「对人不对事」是大学生听讲座提高学习效率的必备智慧&lt;/h1&gt;
&lt;blockquote&gt;
&lt;p&gt;前几日做了一个梦，梦见自己仍在上学，被请去听一场「自愿」参加的 …&lt;/p&gt;&lt;/blockquote&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 03 Oct 2026 12:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-10-03:/dui-ren-bu-dui-shi-shi-da-xue-sheng-ting-jiang-zuo-ti-gao-xue-xi-xiao-lu-de-bi-bei-zhi-hui.html</guid><category>Story</category><category>大学</category><category>讲座</category><category>学习</category><category>学术</category><category>随笔</category></item><item><title>大模型已成日常刚需：当在线服务存在不稳定性，我们或许该考虑本地部署的时机、路线与成本</title><link>https://blog.cycleuser.org/local-llm-deployment.html</link><description>&lt;p&gt;当做地球科学的同学也开始关心模型的价格，大概说明大模型已经成了很多人日常工作的一部分。而这段时间在线服务 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 03 Oct 2026 10:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-10-03:/local-llm-deployment.html</guid><category>LLM</category><category>本地部署</category><category>大模型</category><category>千问</category><category>Qwen</category><category>显卡</category><category>显存</category><category>MoE</category><category>DeepSeek</category><category>离线</category><category>成本</category></item><item><title>谷歌把太空数据中心送上天了：散热怎么解、算力有多少、适合什么场景</title><link>https://blog.cycleuser.org/gu-ge-ba-tai-kong-shu-ju-zhong-xin-song-shang-tian-liao-san-re-zen-yao-jie-suan-li-you-duo-shao-gua-he-shi-yao-chang-jing.html</link><description>&lt;p&gt;谷歌的 Project Suncatcher 把 AI 芯片送上了天。这篇拿论文评审版给的数据重建了一个两节点散热模型，算清三件事：散热怎么解、算力有多少、适合什么场景，最后说说那篇论文还能往哪儿改。&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 03 Oct 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-10-03:/gu-ge-ba-tai-kong-shu-ju-zhong-xin-song-shang-tian-liao-san-re-zen-yao-jie-suan-li-you-duo-shao-gua-he-shi-yao-chang-jing.html</guid><category>Modeling</category><category>AI</category><category>LLM</category><category>数据中心</category><category>太空</category><category>谷歌</category><category>SpaceX</category><category>TPU</category><category>传热</category><category>热辐射</category><category>数学建模</category><category>模拟</category></item><item><title>本地部署Qwen3.8-Flash-Next模型的两条路线：halogen（AI Max+ 395+128G 统一内存）对比 Strata（CUDA 12G 显存 + 64G 内存）</title><link>https://blog.cycleuser.org/ben-di-bu-shu-qwen38-flash-nextmo-xing-de-liang-tiao-lu-xian-halogenai-max-395128g-tong-yi-nei-cun-dui-bi-stratacuda-12g-xian-cun-64g-nei-cun.html</link><description>&lt;h1&gt;本地部署Qwen3.8-Flash-Next模型的两条路线：halogen（AI Max+ 395+128G 统一内存）对比 Strata（CUDA 12G 显存 + 64G 内存）&lt;/h1&gt;
&lt;blockquote&gt;
&lt;p&gt;阿里的 Qwen3.8-Flash-Next 开源之后，社区里想在自己机器上把它跑起来的 …&lt;/p&gt;&lt;/blockquote&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 02 Oct 2026 22:10:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-10-02:/ben-di-bu-shu-qwen38-flash-nextmo-xing-de-liang-tiao-lu-xian-halogenai-max-395128g-tong-yi-nei-cun-dui-bi-stratacuda-12g-xian-cun-64g-nei-cun.html</guid><category>LLM</category><category>Qwen3.8-Flash-Next</category><category>halogen</category><category>Strata</category><category>AMD</category><category>AI Max 395</category><category>Strix Halo</category><category>gfx1151</category><category>CUDA</category><category>本地模型</category><category>推理引擎</category><category>MoE</category><category>统一内存</category><category>投机解码</category></item><item><title>本地跑大模型：各种参数和速度到底该怎么看</title><link>https://blog.cycleuser.org/ben-di-pao-mo-xing-su-du-zen-me-kan.html</link><description>&lt;h1&gt;本地跑大模型：各种参数和速度到底该怎么看&lt;/h1&gt;
&lt;p&gt;经常有人问，我这台机器能不能跑某个模型。回答到最后往往会变成一个数 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Thu, 01 Oct 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-10-01:/ben-di-pao-mo-xing-su-du-zen-me-kan.html</guid><category>LLM</category><category>LLM</category><category>本地模型</category><category>推理</category><category>prefill</category><category>decode</category><category>KV cache</category><category>显存</category></item><item><title>想让小孩不沉迷手机，大人自己得先做得到</title><link>https://blog.cycleuser.org/xiang-rang-xiao-hai-bu-chen-mi-shou-ji.html</link><description>&lt;h1&gt;想让小孩不沉迷手机，大人自己得先做得到&lt;/h1&gt;
&lt;p&gt;我留意到，不少家长自己闲下来的时候，手里总是拿着部手机刷短视频。陪孩子 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Tue, 29 Sep 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-29:/xiang-rang-xiao-hai-bu-chen-mi-shou-ji.html</guid><category>Story</category><category>育儿</category><category>教育</category><category>游戏</category><category>反思</category></item><item><title>给儿子买了一台 609 元的二手 MacBook Air</title><link>https://blog.cycleuser.org/gei-er-zi-mai-liao-yi-tai-609-yuan-de-er-shou-macbook-air.html</link><description>&lt;p&gt;我家大儿子今年开始对编程有点兴趣。作为父亲，我自然想给他弄个能写代码的工具。跟很多家长一样，我也有点纠结：买性 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sun, 27 Sep 2026 10:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-27:/gei-er-zi-mai-liao-yi-tai-609-yuan-de-er-shou-macbook-air.html</guid><category>随笔</category><category>二手</category><category>MacBook</category><category>编程环境</category><category>Python</category><category>VSCode</category><category>opencode</category><category>pi agent</category></item><item><title>BianQue（扁鹊）：一个纯 Python 的硬件验机工具，顺便给孩子们当 Python 案例</title><link>https://blog.cycleuser.org/bianquebian-que-yi-ge-chun-python-de-ying-jian-yan-ji-gong-ju-shun-bian-gei-hai-zi-men-dang-python-an-li.html</link><description>&lt;p&gt;我最近越来越懒，也越来越想把手里那些零零碎碎的工作流，尽量都用 Python 来实现。倒不是说 Python 有多好，主要是它什么都有现 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 26 Sep 2026 15:30:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-26:/bianquebian-que-yi-ge-chun-python-de-ying-jian-yan-ji-gong-ju-shun-bian-gei-hai-zi-men-dang-python-an-li.html</guid><category>Tool</category><category>Python</category><category>硬件</category><category>验机</category><category>工具</category><category>PySide6</category><category>教学</category><category>BianQue</category></item><item><title>FengTang（冯唐）：命令行下的邮件管理小工具，可以发邮件跟远程设备的智能体通信</title><link>https://blog.cycleuser.org/fengtangfeng-tang-ming-ling-xing-xia-de-you-jian-guan-li-xiao-gong-ju-ke-yi-fa-you-jian-gen-yuan-cheng-she-bei-de-zhi-neng-ti-tong-xin.html</link><description>&lt;p&gt;作为敲代码的人，机器是有好几台了，比如宿舍一台台式机，家里一台常年开着的小机器，还有台云上的。平时想看看它们怎 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 25 Sep 2026 15:20:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-25:/fengtangfeng-tang-ming-ling-xing-xia-de-you-jian-guan-li-xiao-gong-ju-ke-yi-fa-you-jian-gen-yuan-cheng-she-bei-de-zhi-neng-ti-tong-xin.html</guid><category>Tool</category><category>邮件</category><category>智能体</category><category>远程</category><category>自动化</category><category>FengTang</category><category>Python</category></item><item><title>AI 到底是不是泡沫？顺便说说显卡、内存、硬盘短期内还会不会降价</title><link>https://blog.cycleuser.org/ai-dao-di-shi-bu-shi-pao-mo-shun-bian-shuo-shuo-xian-qia-nei-cun-ying-pan-duan-qi-nei-huan-hui-bu-hui-jiang-jie.html</link><description>&lt;h1&gt;AI 到底是不是泡沫？顺便说说显卡、内存、硬盘短期内还会不会降价&lt;/h1&gt;
&lt;p&gt;千问（Qwen）发布 27B 模型之后，其实就已经露出一个趋势了：本 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 23 Sep 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-23:/ai-dao-di-shi-bu-shi-pao-mo-shun-bian-shuo-shuo-xian-qia-nei-cun-ying-pan-duan-qi-nei-huan-hui-bu-hui-jiang-jie.html</guid><category>LLM</category><category>AI</category><category>LLM</category><category>视频生成</category><category>显卡</category><category>显存</category><category>内存</category><category>硬盘</category><category>本地模型</category><category>泡沫</category></item><item><title>老登常谈（双语版）</title><link>https://blog.cycleuser.org/lao-deng-chang-tan.html</link><description>&lt;h1&gt;老登常谈（双语版）&lt;/h1&gt;
&lt;p&gt;我把这些年翻来覆去跟学生讲的那几套话，提炼出来、总结成 12 个系列、共 51 段，是为以后双语授课、甚至纯 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 23 Sep 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-23:/lao-deng-chang-tan.html</guid><category>Education</category><category>教育</category><category>双语</category><category>老登常谈</category><category>教学</category><category>英语</category></item><item><title>为什么这么多东西都服从正态分布？从历史、数学、物理到哲学的一次完整拆解</title><link>https://blog.cycleuser.org/why-normal-distribution.html</link><description>&lt;h1&gt;为什么这么多东西都服从正态分布？&lt;/h1&gt;
&lt;p&gt;人的身高、同一种螺栓的直径、反复测量同一个量的误差、一次大考的成绩……很多你随手 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 23 Sep 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-23:/why-normal-distribution.html</guid><category>Math</category><category>Math</category><category>Statistics</category><category>正态分布</category><category>高斯分布</category><category>中心极限定理</category><category>概率论</category><category>误差理论</category></item><item><title>统计检验概念详解：零假设、自由度、服从分布，以及 t、卡方、F 三个分布</title><link>https://blog.cycleuser.org/tong-ji-jian-yan-gai-nian-xiang-jie-ling-jia-she-zi-you-du-fu-cong-fen-bu-yi-ji-t-qia-fang-f-san-ge-fen-bu.html</link><description>&lt;p&gt;前阵子写&lt;a href="https://mp.weixin.qq.com/s?__biz=MzIxOTA5Mzc5NQ==&amp;amp;mid=2650566194&amp;amp;idx=1&amp;amp;sn=b167d2fc44e4e1264d2097bcb2cce85d&amp;amp;chksm=8fe8407eb89fc968b26f43d14fdd05878b5cf18593e9e66ecf266160bcec1a27258313aa7022#rd"&gt;《基础知识：初级统计概念的简单介绍》&lt;/a&gt;的时候，讲的是平均值、方差、标准差这些"描述性统计"——它们回答的问题是"这堆 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Tue, 22 Sep 2026 20:45:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-22:/tong-ji-jian-yan-gai-nian-xiang-jie-ling-jia-she-zi-you-du-fu-cong-fen-bu-yi-ji-t-qia-fang-f-san-ge-fen-bu.html</guid><category>Math</category><category>Statistics</category><category>Math</category><category>hypothesis-testing</category><category>统计学</category><category>假设检验</category></item><item><title>给纯新手：在 Windows 上从记事本到终端，跑起你的第一个 Python 脚本</title><link>https://blog.cycleuser.org/gei-chun-xin-shou-zai-windows-shang-cong-ji-shi-ben-dao-zhong-duan-pao-qi-ni-de-di-yi-ge-python-jiao-ben.html</link><description>&lt;h1&gt;给纯新手：在 Windows 上从记事本到终端，跑起你的第一个 Python 脚本&lt;/h1&gt;
&lt;p&gt;这篇文章写给那种"从来没碰过命令行、没写过一行代码"的朋友 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sun, 20 Sep 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-20:/gei-chun-xin-shou-zai-windows-shang-cong-ji-shi-ben-dao-zhong-duan-pao-qi-ni-de-di-yi-ge-python-jiao-ben.html</guid><category>Programming</category><category>Python</category><category>Windows</category><category>新手</category><category>终端</category><category>PowerShell</category><category>记事本</category><category>命令行</category></item><item><title>建议大学生朋友们做事情要徐徐图之，不要急功近利</title><link>https://blog.cycleuser.org/xu-xu-tu-zhi.html</link><description>&lt;h1&gt;建议大学生朋友们做事情要徐徐图之，不要急功近利&lt;/h1&gt;
&lt;p&gt;我高考语文 130 多，虽然这语文单科分数在我们班不算最高，但也还行 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sun, 20 Sep 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-20:/xu-xu-tu-zhi.html</guid><category>Story</category><category>Story</category><category>Thinking</category><category>Education</category><category>徐徐图之</category></item><item><title>OpenLaoKe 彻底重构-从 7.8 万行砍到 1.8 万行，试图成为python版本的Pi</title><link>https://blog.cycleuser.org/openlaoke-che-di-zhong-gou-cong-78-mo-xing-kan-dao-18-mo-xing-shi-tu-cheng-wei-pythonban-ben-de-pi.html</link><description>&lt;p&gt;OpenLaoKe 之前写过一篇，那时候它是个功能堆得特别满但并不太好用的命令行 AI 助手。
最开始那会儿是参考 opencode 来做的，想的是不 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 19 Sep 2026 12:30:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-19:/openlaoke-che-di-zhong-gou-cong-78-mo-xing-kan-dao-18-mo-xing-shi-tu-cheng-wei-pythonban-ben-de-pi.html</guid><category>Tool</category><category>OpenLaoKe</category><category>pi</category><category>本地模型</category><category>小模型</category><category>工具调用</category><category>Ollama</category><category>上下文管理</category><category>智能体</category></item><item><title>不用显卡就能运行的本地小模型能做啥-用 pi 实测两个 2B 模型的工具调用与真实任务</title><link>https://blog.cycleuser.org/bu-yong-xian-qia-jiu-neng-yun-xing-de-ben-di-xiao-mo-xing-neng-zuo-sha-yong-pi-shi-ce-liang-ge-2b-mo-xing-de-gong-ju-diao-yong-yu-zhen-shi-ren-wu.html</link><description>&lt;p&gt;我手里这台机器是 Apple M4，10 核 CPU，16 GB 内存。这种配置想跑本地大模型，要想不影响其他工具的日常运行，就不能全都跑慢，粗 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 19 Sep 2026 07:30:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-19:/bu-yong-xian-qia-jiu-neng-yun-xing-de-ben-di-xiao-mo-xing-neng-zuo-sha-yong-pi-shi-ce-liang-ge-2b-mo-xing-de-gong-ju-diao-yong-yu-zhen-shi-ren-wu.html</guid><category>Tool</category><category>本地模型</category><category>小模型</category><category>Ollama</category><category>pi</category><category>工具调用</category><category>qwen</category><category>LiquidAI</category><category>智能体</category></item><item><title>pi 是个啥-能被你自己改造的终端编程助手以及它和 opencode 的区别</title><link>https://blog.cycleuser.org/pi-shi-ge-sha-neng-bei-ni-zi-ji-gai-zao-de-zhong-duan-bian-cheng-zhu-shou-yi-ji-ta-he-opencode-de-qu-bie.html</link><description>&lt;p&gt;我平时用 opencode 挺多的，用得也算顺手。前一阵子崔总跟我说，建议也试试 pi 吧。我一开始还纳闷，pi 是个啥东西，没听说过。装上一 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 18 Sep 2026 21:40:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-18:/pi-shi-ge-sha-neng-bei-ni-zi-ji-gai-zao-de-zhong-duan-bian-cheng-zhu-shou-yi-ji-ta-he-opencode-de-qu-bie.html</guid><category>Tool</category><category>pi</category><category>opencode</category><category>AI</category><category>编程助手</category><category>终端</category><category>智能体</category></item><item><title>8G 显存怎么跑本地大模型？——从 RTX 2060 到 4070 的极限压榨实录</title><link>https://blog.cycleuser.org/8g-xian-cun-zen-yao-pao-ben-di-da-mo-xing-cong-rtx-2060-dao-4070-de-ji-xian-ya-zha-shi-lu.html</link><description>&lt;h1&gt;8G 显存怎么跑本地大模型？&lt;/h1&gt;
&lt;blockquote&gt;
&lt;p&gt;16G 显存的取舍我写过一篇，这回把档次再往下压：手里只有一张 8G 的卡——RTX 3070、4060、2060 Super，或者 4070 Laptop 这 …&lt;/p&gt;&lt;/blockquote&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 18 Sep 2026 21:30:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-18:/8g-xian-cun-zen-yao-pao-ben-di-da-mo-xing-cong-rtx-2060-dao-4070-de-ji-xian-ya-zha-shi-lu.html</guid><category>LLM</category><category>8G显存</category><category>本地模型</category><category>量化</category><category>llama.cpp</category><category>MoE</category><category>Qwen</category><category>n-cpu-moe</category><category>RTX3070</category><category>RTX4060</category><category>RTX2060</category><category>理性对比</category></item><item><title>翻出一张2014年春天的课表</title><link>https://blog.cycleuser.org/fan-chu-yi-zhang-2014nian-chun-tian-de-ke-biao.html</link><description>&lt;p&gt;整理旧文件，翻出来一张2014年春季的课表。&lt;/p&gt;
&lt;p&gt;那会儿按学制算，我应该还在研二，但实际上已经在准备直博了。读的是地球科学的博士，可课表 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 18 Sep 2026 15:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-18:/fan-chu-yi-zhang-2014nian-chun-tian-de-ke-biao.html</guid><category>随笔</category><category>课表</category><category>大学</category><category>教育</category><category>研究生</category><category>师生关系</category><category>随笔</category></item><item><title>给大一同学：Python 与数学建模学习资源指南</title><link>https://blog.cycleuser.org/gei-da-yi-tong-xue-python-yu-shu-xue-jian-mo-xue-xi-zi-yuan-zhi-nan.html</link><description>&lt;p&gt;每年开学，都有大一同学来问：想学编程、想搞数学建模，该从哪儿开始，看什么。&lt;/p&gt;
&lt;p&gt;网上资源多是多，但太散。这个教程说要从 C 语 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 18 Sep 2026 13:30:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-18:/gei-da-yi-tong-xue-python-yu-shu-xue-jian-mo-xue-xi-zi-yuan-zhi-nan.html</guid><category>Education</category><category>Python</category><category>数学建模</category><category>大一</category><category>学习资源</category><category>自学指南</category><category>数学</category></item><item><title>纯文本格式盘点：txt、dat、csv、json、jsonl、md 都是干嘛的</title><link>https://blog.cycleuser.org/chun-wen-ben-ge-shi-pan-dian-txt-dat-csv-json-jsonl-md-du-shi-gan-ma-de.html</link><description>&lt;p&gt;上一篇说了把文本打包成 ZIM 来省空间，顺手就想把"文本"这件事展开说说。&lt;/p&gt;
&lt;p&gt;这些年折腾数据，从地球化学的仪器导出，到爬虫 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 16 Sep 2026 23:30:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-16:/chun-wen-ben-ge-shi-pan-dian-txt-dat-csv-json-jsonl-md-du-shi-gan-ma-de.html</guid><category>Tool</category><category>文本</category><category>格式</category><category>txt</category><category>csv</category><category>json</category><category>jsonl</category><category>md</category><category>yaml</category><category>toml</category></item><item><title>国庆假期别浪费：从Python基础语法到数据分析的成长路径</title><link>https://blog.cycleuser.org/guo-qing-jia-qi-bie-lang-fei-cong-pythonji-chu-yu-fa-dao-shu-ju-fen-xi-de-cheng-chang-lu-jing.html</link><description>&lt;p&gt;快到国庆节了，有很多小朋友都有一段时间比较长的假。这种整块的、不用打卡、不用开会的时间，一年也没几段。用来躺着刷 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 16 Sep 2026 21:30:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-16:/guo-qing-jia-qi-bie-lang-fei-cong-pythonji-chu-yu-fa-dao-shu-ju-fen-xi-de-cheng-chang-lu-jing.html</guid><category>Python</category><category>Python</category><category>数据分析</category><category>数据科学</category><category>NumPy</category><category>pandas</category><category>学习路线</category><category>假期</category></item><item><title>把文本打包成 ZIM 文件既能直接读还能省空间</title><link>https://blog.cycleuser.org/ba-wen-ben-da-bao-cheng-zim-wen-jian-ji-neng-zhi-jie-du-huan-neng-sheng-kong-jian.html</link><description>&lt;p&gt;最近整理本地资料，希望能节省一些硬盘空间。&lt;/p&gt;
&lt;p&gt;因为我用的是当初教育优惠叠加分期免息的最丐版的MacBook Air M4，配置也比较 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 16 Sep 2026 12:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-16:/ba-wen-ben-da-bao-cheng-zim-wen-jian-ji-neng-zhi-jie-du-huan-neng-sheng-kong-jian.html</guid><category>Tool</category><category>ZIM</category><category>Kiwix</category><category>压缩</category><category>文本</category><category>知识库</category><category>AI</category><category>opencode</category></item><item><title>教师节的一场梦：我的第一次"战或逃"</title><link>https://blog.cycleuser.org/jiao-shi-jie-de-yi-chang-meng-wo-de-di-yi-ci-zhan-huo-tao.html</link><description>&lt;h1&gt;教师节的一场梦：我的第一次"战或逃"&lt;/h1&gt;
&lt;p&gt;今天是教师节。我也当了好些年的老师了，今天还受了表彰。本来是件挺高兴的事，可我 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Thu, 10 Sep 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-10:/jiao-shi-jie-de-yi-chang-meng-wo-de-di-yi-ci-zhan-huo-tao.html</guid><category>随笔</category><category>教师节</category><category>教育</category><category>回忆</category><category>随笔</category></item><item><title>16G 显存怎么跑本地大模型</title><link>https://blog.cycleuser.org/16g-xian-cun-zen-yao-pao-ben-di-da-mo-xing.html</link><description>&lt;h1&gt;16G 显存怎么跑本地大模型？&lt;/h1&gt;
&lt;blockquote&gt;
&lt;p&gt;不是每个人都有 24G、32G 的卡。手里一张 16G 的 RX 6800 XT、RTX 4060Ti 16G、5060Ti 16G，或者笔记本上的 16G 显卡，同样想跑 …&lt;/p&gt;&lt;/blockquote&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 09 Sep 2026 20:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-09:/16g-xian-cun-zen-yao-pao-ben-di-da-mo-xing.html</guid><category>LLM</category><category>16G显存</category><category>量化</category><category>模型选择</category><category>RX6800XT</category><category>4060Ti</category><category>5060Ti</category><category>5070Ti</category><category>Qwen</category><category>MoE</category><category>KV缓存</category><category>本地模型</category><category>理性对比</category></item><item><title>显卡选好了，其他配件怎么配？四大路线详解 X99洋垃圾/消费级/工作站/整机</title><link>https://blog.cycleuser.org/xian-qia-xuan-hao-liao-qi-ta-pei-jian-zen-yao-pei-si-da-lu-xian-xiang-jie-x99yang-la-ji-xiao-fei-ji-gong-zuo-zhan-zheng-ji.html</link><description>&lt;h1&gt;显卡选好了，其他配件怎么配？四大路线详解 X99 洋垃圾/消费级/工作站/整机&lt;/h1&gt;
&lt;blockquote&gt;
&lt;p&gt;前面几篇聊了本地部署值不值、显存怎么选、显卡 …&lt;/p&gt;&lt;/blockquote&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 09 Sep 2026 18:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-09:/xian-qia-xuan-hao-liao-qi-ta-pei-jian-zen-yao-pei-si-da-lu-xian-xiang-jie-x99yang-la-ji-xiao-fei-ji-gong-zuo-zhan-zheng-ji.html</guid><category>LLM</category><category>装机配置</category><category>X99</category><category>主板</category><category>CPU</category><category>内存</category><category>电源</category><category>洋垃圾</category><category>工作站</category><category>显卡</category><category>本地模型</category><category>预算</category><category>理性对比</category></item><item><title>本地跑模型的显卡怎么选？从2000到2万的价位全景指南</title><link>https://blog.cycleuser.org/ben-di-pao-mo-xing-de-xian-qia-zen-yao-xuan-cong-2000dao-2mo-de-jie-wei-quan-jing-zhi-nan.html</link><description>&lt;h1&gt;本地跑模型的显卡怎么选？从 2000 到 2 万的价位全景指南&lt;/h1&gt;
&lt;blockquote&gt;
&lt;p&gt;前面两篇分别聊了 24G/32G 怎么选、以及本地部署到底值不值得。这一 …&lt;/p&gt;&lt;/blockquote&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 09 Sep 2026 16:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-09:/ben-di-pao-mo-xing-de-xian-qia-zen-yao-xuan-cong-2000dao-2mo-de-jie-wei-quan-jing-zhi-nan.html</guid><category>LLM</category><category>本地模型</category><category>显卡选购</category><category>LLM</category><category>3090</category><category>7900XTX</category><category>R9700</category><category>4090</category><category>5090</category><category>5060Ti</category><category>2080Ti</category><category>洋垃圾</category><category>价位</category><category>理性对比</category></item><item><title>本地部署大模型到底能跑什么？一次讲清模型选择、应用场景与在线的真实差距</title><link>https://blog.cycleuser.org/ben-di-bu-shu-da-mo-xing-dao-di-neng-pao-shi-yao-yi-ci-jiang-qing-mo-xing-xuan-ze-ying-yong-chang-jing-yu-zai-xian-de-zhen-shi-chai-ju.html</link><description>&lt;h1&gt;本地部署大模型到底能跑什么？一次讲清模型选择、应用场景与在线的真实差距&lt;/h1&gt;
&lt;blockquote&gt;
&lt;p&gt;本地模型这两年发展得太快：从"只能跑个 …&lt;/p&gt;&lt;/blockquote&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 09 Sep 2026 14:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-09:/ben-di-bu-shu-da-mo-xing-dao-di-neng-pao-shi-yao-yi-ci-jiang-qing-mo-xing-xuan-ze-ying-yong-chang-jing-yu-zai-xian-de-zhen-shi-chai-ju.html</guid><category>LLM</category><category>本地模型</category><category>LLM</category><category>Qwen</category><category>DeepSeek</category><category>模型选择</category><category>应用场景</category><category>在线API</category><category>本地vs在线</category><category>必要性</category><category>理性对比</category></item><item><title>跑本地大模型，32G 显存还是 24G？——一次基于社区实测的理性对比</title><link>https://blog.cycleuser.org/pao-ben-di-da-mo-xing-32g-xian-cun-huan-shi-24g-yi-ci-ji-yu-she-qu-shi-ce-de-li-xing-dui-bi.html</link><description>&lt;h1&gt;跑本地大模型，32G 显存还是 24G？——一次基于社区实测的理性对比&lt;/h1&gt;
&lt;blockquote&gt;
&lt;p&gt;想跑本地模型的人，几乎都会卡在同一个问题上：显存到底买 …&lt;/p&gt;&lt;/blockquote&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 09 Sep 2026 10:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-09:/pao-ben-di-da-mo-xing-32g-xian-cun-huan-shi-24g-yi-ci-ji-yu-she-qu-shi-ce-de-li-xing-dui-bi.html</guid><category>LLM</category><category>7900XTX</category><category>R9700</category><category>显存</category><category>本地模型</category><category>LLM</category><category>32G</category><category>24G</category><category>显卡选购</category><category>Qwen</category><category>理性选购</category></item><item><title>用 opencode 搞定哨笛笛头打印：从手搓失败到真正能吹的实战</title><link>https://blog.cycleuser.org/yong-opencode-gao-ding-shao-di-di-tou-da-yin-cong-shou-cuo-shi-bai-dao-zhen-zheng-neng-chui-de-shi-zhan.html</link><description>&lt;p&gt;3D 打印一个哨笛笛头，听起来不像什么难事——不就是个带孔的管子嘛。&lt;/p&gt;
&lt;p&gt;这次全程用 opencode 辅助。整个过程并不顺利，走了好几次弯 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Tue, 08 Sep 2026 10:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-08:/yong-opencode-gao-ding-shao-di-di-tou-da-yin-cong-shou-cuo-shi-bai-dao-zhen-zheng-neng-chui-de-shi-zhan.html</guid><category>Tool</category><category>opencode</category><category>AI</category><category>3D打印</category><category>哨笛</category><category>OpenSCAD</category><category>参数化建模</category><category>trimesh</category></item><item><title>刚进入大学的新生朋友一定要注意</title><link>https://blog.cycleuser.org/gang-jin-ru-da-xue-de-xin-sheng-peng-you-yi-ding-yao-zhu-yi.html</link><description>&lt;h1&gt;刚进入大学的新生朋友一定要注意&lt;/h1&gt;
&lt;p&gt;又到一年开学季。各个高校陆续开学了，我这个在大学里待了小二十年的中老登，想跟 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 02 Sep 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-02:/gang-jin-ru-da-xue-de-xin-sheng-peng-you-yi-ding-yao-zhu-yi.html</guid><category>随笔</category><category>大学</category><category>建议</category><category>生活</category><category>成长</category><category>随笔</category></item><item><title>高校教师建议大学生朋友们不要忽视外语的学习</title><link>https://blog.cycleuser.org/gao-xiao-jiao-shi-jian-yi-da-xue-sheng-peng-you-men-bu-yao-hu-shi-wai-yu-de-xue-xi.html</link><description>&lt;h1&gt;高校教师建议大学生朋友们不要忽视外语的学习&lt;/h1&gt;
&lt;p&gt;从小学三年级开始学一门外语，小学三年，初中三年，高中三年，这就九年 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 02 Sep 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-02:/gao-xiao-jiao-shi-jian-yi-da-xue-sheng-peng-you-men-bu-yao-hu-shi-wai-yu-de-xue-xi.html</guid><category>随笔</category><category>外语</category><category>学习</category><category>听说读写</category><category>AI</category><category>教育</category><category>随笔</category></item><item><title>烤串、公开课和那些不会做的题</title><link>https://blog.cycleuser.org/kao-chuan-gong-kai-ke-he-na-xie-bu-hui-zuo-de-ti.html</link><description>&lt;h1&gt;烤串、公开课和那些不会做的题&lt;/h1&gt;
&lt;h2&gt;小学门口那根烤串&lt;/h2&gt;
&lt;p&gt;我小时候，因为父母四处打工赚钱的原因，跟着他们到处走，所以到哪儿 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 02 Sep 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-02:/kao-chuan-gong-kai-ke-he-na-xie-bu-hui-zuo-de-ti.html</guid><category>随笔</category><category>教育</category><category>回忆</category><category>思考</category><category>随笔</category></item><item><title>从文件存储到数据库：分享一下数据管理的大体脉络</title><link>https://blog.cycleuser.org/cong-wen-jian-cun-chu-dao-shu-ju-ku-fen-xiang-yi-xia-shu-ju-guan-li-de-da-ti-mai-luo.html</link><description>&lt;h1&gt;从文件存储到数据库：分享一下数据管理的大体脉络&lt;/h1&gt;
&lt;p&gt;有没有想过，网店、后台、手机里那堆 App，数据到底存在哪儿？答案很简单 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Tue, 01 Sep 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-09-01:/cong-wen-jian-cun-chu-dao-shu-ju-ku-fen-xiang-yi-xia-shu-ju-guan-li-de-da-ti-mai-luo.html</guid><category>Programming</category><category>Database</category><category>数据库</category><category>SQL</category><category>NoSQL</category><category>关系型数据库</category><category>宽表</category><category>编程</category></item><item><title>麻辣烫店里睡着的小孩</title><link>https://blog.cycleuser.org/ma-la-tang-dian-li-shui-zhao-de-xiao-hai.html</link><description>&lt;h1&gt;麻辣烫店里睡着的小孩&lt;/h1&gt;
&lt;p&gt;晚上去食堂其他档口都没什么吃的了，只能去吃麻辣烫，看到店家的小孩睡在几把拼在一起餐椅 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Thu, 27 Aug 2026 22:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-27:/ma-la-tang-dian-li-shui-zhao-de-xiao-hai.html</guid><category>随笔</category><category>童年</category><category>打工</category><category>回忆</category><category>成长</category><category>随笔</category></item><item><title>Java 基础语法5分钟入门</title><link>https://blog.cycleuser.org/java-ji-chu-yu-fa-5fen-zhong-ru-men.html</link><description>&lt;p&gt;Java 是一门面向对象的语言，"一切皆对象，一切皆类"。它采用"编译 + 解释"混合执行方式：源码先编译成字节码，再由 JVM 解释或即时 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Thu, 27 Aug 2026 09:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-27:/java-ji-chu-yu-fa-5fen-zhong-ru-men.html</guid><category>Java</category><category>Java-基础语法5分钟入门</category></item><item><title>大语言模型不是在说谎，也不是在产生幻觉——一篇关于AI输出本质的哲学论文读后感</title><link>https://blog.cycleuser.org/da-yu-yan-mo-xing-bu-shi-zai-shuo-huang-ye-bu-shi-zai-chan-sheng-huan-jue-yi-pian-guan-yu-aishu-chu-ben-zhi-de-zhe-xue-lun-wen-du-hou-gan.html</link><description>&lt;hr&gt;
&lt;blockquote&gt;
&lt;p&gt;原文: Hicks, M.T., Humphries, J. &amp;amp; Slater, J. (2024). ChatGPT is bullshit. &lt;em&gt;Ethics and Information Technology&lt;/em&gt;, 26:38. https://doi.org/10.1007/s10676-024-09775-5&lt;/p&gt;
&lt;/blockquote&gt;
&lt;p&gt;用过大语言模型的人大概都有过这样的经历：它前一秒还在 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 26 Aug 2026 22:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-26:/da-yu-yan-mo-xing-bu-shi-zai-shuo-huang-ye-bu-shi-zai-chan-sheng-huan-jue-yi-pian-guan-yu-aishu-chu-ben-zhi-de-zhe-xue-lun-wen-du-hou-gan.html</guid><category>LLM</category><category>大语言模型</category><category>ChatGPT</category><category>哲学</category><category>法兰克福</category><category>幻觉</category><category>bullshit</category><category>AI伦理</category></item><item><title>用 opencode 搞定毕业论文材料核查：跨文件多维度自动比对的实战</title><link>https://blog.cycleuser.org/yong-opencode-gao-ding-bi-ye-lun-wen-cai-liao-he-cha-kua-wen-jian-duo-wei-du-zi-dong-bi-dui-de-shi-zhan.html</link><description>&lt;p&gt;每年毕业季都有一个很折磨人的事情：上级部门通知限期完成毕业论文材料核查，要求比对同一学生在系统中提交的所 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Mon, 24 Aug 2026 22:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-24:/yong-opencode-gao-ding-bi-ye-lun-wen-cai-liao-he-cha-kua-wen-jian-duo-wei-du-zi-dong-bi-dui-de-shi-zhan.html</guid><category>Tool</category><category>opencode</category><category>AI</category><category>毕业论文</category><category>文档核查</category><category>Python</category><category>PDF解析</category></item><item><title>本地模型能不能当好 agent？7 个模型跑完 12 个长链复杂任务的实测</title><link>https://blog.cycleuser.org/ben-di-mo-xing-neng-bu-neng-dang-hao-agent7-ge-mo-xing-pao-wan-12-ge-chang-lian-fu-za-ren-wu-de-shi-ce.html</link><description>&lt;h1&gt;本地模型能不能当好 agent？7 个模型跑完 12 个长链复杂任务的实测&lt;/h1&gt;
&lt;p&gt;测一个模型的"单轮对话能力"很容易，测一个模型"能不能 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sun, 23 Aug 2026 00:20:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-23:/ben-di-mo-xing-neng-bu-neng-dang-hao-agent7-ge-mo-xing-pao-wan-12-ge-chang-lian-fu-za-ren-wu-de-shi-ce.html</guid><category>LLM</category><category>Hermes</category><category>Agent</category><category>工具调用</category><category>本地模型</category><category>7900XTX</category><category>Qwen3.6</category><category>Qwen3.8</category><category>Nemotron</category><category>GLM</category><category>评测</category></item><item><title>7900XTX 本地模型大阅兵：开源小/中大三档，能否追上 GPT-3.5 与 GPT-4o？</title><link>https://blog.cycleuser.org/7900xtx-ben-di-mo-xing-da-yue-bing-kai-yuan-xiao-zhong-da-san-dang-neng-fou-zhui-shang-gpt-35-yu-gpt-4o.html</link><description>&lt;h1&gt;7900XTX 本地模型大阅兵：开源小/中/大三档，能否追上 GPT-3.5 与 GPT-4o？&lt;/h1&gt;
&lt;blockquote&gt;
&lt;p&gt;单张 7900XTX 24GB 上实测 22 个开源模型，对标 GPT-3.5 与 GPT-4o。发现开源已追平 2024 …&lt;/p&gt;&lt;/blockquote&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 21 Aug 2026 21:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-21:/7900xtx-ben-di-mo-xing-da-yue-bing-kai-yuan-xiao-zhong-da-san-dang-neng-fou-zhui-shang-gpt-35-yu-gpt-4o.html</guid><category>LLM</category><category>7900XTX</category><category>本地模型</category><category>LLM</category><category>Qwen3.6</category><category>Qwen3.8</category><category>Gemma4</category><category>MoE</category><category>BFCL</category><category>量化</category><category>GPT-3.5</category><category>GPT-4o</category></item><item><title>Qwen3.6 vs Qwen3.8：27B 量化与去审查版本能力全对比，以及本地模型能不能替代 GPT-3.5</title><link>https://blog.cycleuser.org/qwen36-vs-qwen3827b-liang-hua-yu-qu-shen-cha-ban-ben-neng-li-quan-dui-bi-yi-ji-ben-di-mo-xing-neng-bu-neng-ti-dai-gpt-35.html</link><description>&lt;p&gt;现在总有人说，本地部署模型可能越来越没必要了——在线模型那么便宜，调用一次没几个钱，何必自己折腾硬件。之前这话大 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 19 Aug 2026 16:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-19:/qwen36-vs-qwen3827b-liang-hua-yu-qu-shen-cha-ban-ben-neng-li-quan-dui-bi-yi-ji-ben-di-mo-xing-neng-bu-neng-ti-dai-gpt-35.html</guid><category>LLM</category><category>Qwen3.6</category><category>Qwen3.8</category><category>GGUF</category><category>量化</category><category>去审查</category><category>BFCL</category><category>GPT-3.5</category><category>本地模型</category><category>llama.cpp</category></item><item><title>2026年的本地小模型 vs 2023年的GPT-3.5：6个基准60题的全面对比</title><link>https://blog.cycleuser.org/2026nian-de-ben-di-xiao-mo-xing-vs-2023nian-de-gpt-356ge-ji-zhun-60ti-de-quan-mian-dui-bi.html</link><description>&lt;p&gt;总有人说本地模型没意义。这种考量如果只从自己的需求出发，可能过于武断，甚至有些自大。不同的人、不同的场景，有不同 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 19 Aug 2026 10:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-19:/2026nian-de-ben-di-xiao-mo-xing-vs-2023nian-de-gpt-356ge-ji-zhun-60ti-de-quan-mian-dui-bi.html</guid><category>LLM</category><category>GPT-3.5</category><category>小模型</category><category>MMLU</category><category>HumanEval</category><category>GSM8K</category><category>HellaSwag</category><category>ARC</category><category>WinoGrande</category><category>本地部署</category></item><item><title>Qwen3.8:27B 本地部署：从 52G 的 f16 到 7G 的 IQ1_S阶梯量化实测，AMD的7900XTX 24G和 NVIDIA的4070 8G都跑一遍</title><link>https://blog.cycleuser.org/qwen3827b-ben-di-bu-shu-cong-52g-de-f16-dao-7g-de-iq1_sjie-ti-liang-hua-shi-ce-amdde-7900xtx-24ghe-nvidiade-4070-8gdu-pao-yi-bian.html</link><description>&lt;p&gt;先说结论：&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;strong&gt;24G 卡追求质量&lt;/strong&gt;：Q8SLIM，22.3 GiB 全进显存，29 tok/s，这是 7900XTX 上能摸到的最高参数规格。&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;24G 卡追求速度&lt;/strong&gt;：IQ4_XS，39.6 tok/s，质量验证 …&lt;/li&gt;&lt;/ul&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 15 Aug 2026 15:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-15:/qwen3827b-ben-di-bu-shu-cong-52g-de-f16-dao-7g-de-iq1_sjie-ti-liang-hua-shi-ce-amdde-7900xtx-24ghe-nvidiade-4070-8gdu-pao-yi-bian.html</guid><category>LLM</category><category>Qwen3.8</category><category>GGUF</category><category>量化</category><category>llama.cpp</category><category>7900XTX</category><category>RTX 4070</category><category>MTP</category><category>Ollama</category><category>本地部署</category></item><item><title>位居Spark Arena 速度榜首的LFM2.5-350M-低配设备无显卡也能运行的本地大模型</title><link>https://blog.cycleuser.org/wei-ju-spark-arena-su-du-bang-shou-de-lfm25-350m-di-pei-she-bei-wu-xian-qia-ye-neng-yun-xing-de-ben-di-da-mo-xing.html</link><description>&lt;p&gt;Liquid AI 的 LFM2.5-350M 最近在 &lt;a href="https://spark-arena.com/leaderboard"&gt;Spark Arena https://spark-arena.com/leaderboard&lt;/a&gt; 上长期居于速度榜首。这个模型在 Ollama 上可以直接拉取：&lt;/p&gt;
&lt;div class="highlight"&gt;&lt;pre&gt;&lt;span&gt;&lt;/span&gt;&lt;code&gt;ollama&lt;span class="w"&gt; &lt;/span&gt;pull&lt;span class="w"&gt; &lt;/span&gt;LiquidAI/lfm2.5-350m
&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;只有 379MB，Q8_0 量化，354.48M 参 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 15 Aug 2026 15:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-15:/wei-ju-spark-arena-su-du-bang-shou-de-lfm25-350m-di-pei-she-bei-wu-xian-qia-ye-neng-yun-xing-de-ben-di-da-mo-xing.html</guid><category>LLM</category><category>ollama</category><category>LFM</category><category>Liquid AI</category><category>tool calling</category><category>BFCL</category><category>小模型评测</category></item><item><title>超小模型在超低配 MacBook 上的运行性能实测</title><link>https://blog.cycleuser.org/tiny-models-lowend-macbook-performance.html</link><description>&lt;p&gt;低配机器的本地模型，绕不开一个矛盾：模型越小跑得越快，但能力也越弱。在一些不具备大显存独显的设备上，"超小模型"（参 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 15 Aug 2026 10:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-15:/tiny-models-lowend-macbook-performance.html</guid><category>LLM</category><category>ollama</category><category>超小模型</category><category>本地部署</category><category>性能实测</category><category>MacBook Air M4</category><category>生成速度</category><category>granite4</category><category>smollm2</category><category>lfm2.5</category></item><item><title>Qwen3.5 小模型本地部署的不严谨横评：智力、知识、代码三项 SOTA 基准</title><link>https://blog.cycleuser.org/qwen35-intelligence-knowledge-code.html</link><description>&lt;p&gt;此前已对比过 Ollama、oMLX、MoXing 三条推理路线，关注的是推理速度。但推理速度只是工程问题，真正决定模型是否可用的是模型本身 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 14 Aug 2026 12:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-14:/qwen35-intelligence-knowledge-code.html</guid><category>LLM</category><category>qwen3.5</category><category>模型评测</category><category>HumanEval</category><category>MMLU</category><category>HellaSwag</category><category>GSM8K</category><category>代码能力</category><category>本地部署</category><category>知识外置</category><category>RAG</category></item><item><title>Windows 系统下从中科大 USTC 镜像安装 Miniconda3 完整指南</title><link>https://blog.cycleuser.org/windows-xi-tong-xia-cong-zhong-ke-da-ustc-jing-xiang-an-zhuang-miniconda3-wan-zheng-zhi-nan.html</link><description>&lt;p&gt;近年来接触了不少初学 Python 的朋友，发现几种常见做法会带来一些困难：&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;一部分人直接从官网下载 Python 解释器，不仅下载速度 …&lt;/li&gt;&lt;/ul&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 14 Aug 2026 12:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-14:/windows-xi-tong-xia-cong-zhong-ke-da-ustc-jing-xiang-an-zhuang-miniconda3-wan-zheng-zhi-nan.html</guid><category>Education</category><category>Windows</category><category>Miniconda3</category><category>USTC</category><category>镜像</category><category>conda-forge</category></item><item><title>最低配 MacBook Air M4 16G 跑 9B 模型：Ollama、oMLX、MoXing 三条路线实测</title><link>https://blog.cycleuser.org/zui-di-pei-macbook-air-m4-16g-pao-9b-mo-xing-ollama-omlx-moxing-san-tiao-lu-xian-shi-ce.html</link><description>&lt;p&gt;对于手头只有一台最低配 MacBook Air（M4，16G 统一内存，256G 硬盘）的朋友来说，能不能本地跑一个 9B 模型，还能不能用起来？答案是可以 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 14 Aug 2026 07:30:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-14:/zui-di-pei-macbook-air-m4-16g-pao-9b-mo-xing-ollama-omlx-moxing-san-tiao-lu-xian-shi-ce.html</guid><category>LLM</category><category>ollama</category><category>omlx</category><category>moxing</category><category>mlx</category><category>llama.cpp</category><category>9B模型</category><category>本地部署</category><category>tool calling</category><category>工具调用</category><category>MacBook Air M4</category></item><item><title>给大一新生的计算机使用建议</title><link>https://blog.cycleuser.org/gei-da-yi-xin-sheng-de-ji-suan-ji-shi-yong-jian-yi.html</link><description>&lt;p&gt;这篇文章是我给大一同学们的一些计算机使用方面的建议。不是什么高深的技术，都是踩过坑之后攒下来的经验。&lt;/p&gt;
&lt;hr&gt;
&lt;h2&gt;固态硬 …&lt;/h2&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Tue, 11 Aug 2026 12:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-11:/gei-da-yi-xin-sheng-de-ji-suan-ji-shi-yong-jian-yi.html</guid><category>随笔</category><category>大学生活</category><category>计算机</category><category>硬盘</category><category>数据安全</category><category>装机</category></item><item><title>简单讲一下路径</title><link>https://blog.cycleuser.org/jian-dan-jiang-yi-xia-lu-jing.html</link><description>&lt;p&gt;给大一新生讲路径，其实是为了环境变量这个概念，很多新生朋友一开始接触的时候容易懵。一直想找一个比较通俗的方 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Tue, 11 Aug 2026 10:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-11:/jian-dan-jiang-yi-xia-lu-jing.html</guid><category>Programming</category><category>PATH</category><category>Environment</category><category>Linux</category><category>Terminal</category><category>Python</category><category>Conda</category><category>Beginner</category></item><item><title>建议大学生学用AI的时候尽量掌握一门编程语言</title><link>https://blog.cycleuser.org/jian-yi-da-xue-sheng-xue-yong-aide-shi-hou-jin-liang-zhang-wo-yi-men-bian-cheng-yu-yan.html</link><description>&lt;p&gt;现在AI编程工具越来越多了，不少朋友觉得，反正有智能体帮忙写代码，大学生自己还学什么编程语言呢。这其实是得考虑考虑的。&lt;/p&gt;
&lt;p&gt;咱不是说非得 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Tue, 11 Aug 2026 08:30:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-11:/jian-yi-da-xue-sheng-xue-yong-aide-shi-hou-jin-liang-zhang-wo-yi-men-bian-cheng-yu-yan.html</guid><category>Programming</category><category>AI</category><category>Programming</category><category>Agent</category><category>LLM</category><category>Learning</category><category>Python</category></item><item><title>Ollama 小尺寸模型的工具调用能力评测</title><link>https://blog.cycleuser.org/ollama-xiao-chi-cun-mo-xing-de-gong-ju-diao-yong-neng-li-ping-ce.html</link><description>&lt;p&gt;对于老鸟来说，本地部署模型，肯定是vllm或者sglang又或者llama.cpp之类的。
但对新手来说，可能还是Ollama更为友好简单。
考虑到很多古老设备可能未必有高性能的GPU，而 Ollama 上 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Mon, 10 Aug 2026 02:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-10:/ollama-xiao-chi-cun-mo-xing-de-gong-ju-diao-yong-neng-li-ping-ce.html</guid><category>LLM</category><category>ollama</category><category>tool calling</category><category>function calling</category><category>BFCL</category><category>ToolBench</category><category>τ-bench</category><category>小模型评测</category></item><item><title>编程语言全景：从诞生到2026年的完整图鉴</title><link>https://blog.cycleuser.org/bian-cheng-yu-yan-quan-jing-cong-dan-sheng-dao-2026nian-de-wan-zheng-tu-jian.html</link><description>&lt;p&gt;编程语言对于不太熟悉的朋友来说可能觉得挺玄乎，其实说白了，就是人和机器之间说话的规矩。计算机用电路，底层来看 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 08 Aug 2026 20:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-08:/bian-cheng-yu-yan-quan-jing-cong-dan-sheng-dao-2026nian-de-wan-zheng-tu-jian.html</guid><category>Programming</category><category>Programming</category><category>Language</category><category>Python</category><category>C</category><category>Rust</category><category>History</category></item><item><title>用 opencode 搜集相声文本-其他行业场景用智能体的案例</title><link>https://blog.cycleuser.org/yong-opencode-sou-ji-xiang-sheng-wen-ben-qi-ta-xing-ye-chang-jing-yong-zhi-neng-ti-de-an-li.html</link><description>&lt;p&gt;先说清楚，这篇文章不是讲相声艺术的。我对相声毫不理解，完全不懂，也很少接触。传统相声里的贯口、柳活、腿子活这些门道 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 07 Aug 2026 08:30:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-07:/yong-opencode-sou-ji-xiang-sheng-wen-ben-qi-ta-xing-ye-chang-jing-yong-zhi-neng-ti-de-an-li.html</guid><category>Tool</category><category>opencode</category><category>AI</category><category>相声</category><category>文本收集</category><category>智能体</category><category>日常生活</category></item><item><title>从二进制到计算机-0和1是怎么变成程序的</title><link>https://blog.cycleuser.org/cong-er-jin-zhi-dao-ji-suan-ji-0he-1shi-zen-yao-bian-cheng-cheng-xu-de.html</link><description>&lt;p&gt;你有没有想过这样一个问题：你手机上某张"图片"，在计算机内部到底是一堆什么？答案是：&lt;strong&gt;一堆 0 和 1&lt;/strong&gt;。不是"一堆像 0 和 1 的 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Thu, 06 Aug 2026 23:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-06:/cong-er-jin-zhi-dao-ji-suan-ji-0he-1shi-zen-yao-bian-cheng-cheng-xu-de.html</guid><category>Programming</category><category>二进制</category><category>计算机组成</category><category>数据类型</category><category>C</category><category>Python</category></item><item><title>用 opencode 做商业信息汇总与搜索-以马斯克商业版图为例</title><link>https://blog.cycleuser.org/yong-opencode-zuo-shang-ye-xin-xi-hui-zong-yu-sou-suo-yi-ma-si-ke-shang-ye-ban-tu-wei-li.html</link><description>&lt;p&gt;在开始之前先说明一下：这篇文章讲的不是"怎么用 AI 炒股"，而是"怎么用 opencode 这类 AI 编码助手，把一堆散落各处的商业信息，快 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Thu, 06 Aug 2026 21:30:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-06:/yong-opencode-zuo-shang-ye-xin-xi-hui-zong-yu-sou-suo-yi-ma-si-ke-shang-ye-ban-tu-wei-li.html</guid><category>Tool</category><category>opencode</category><category>AI</category><category>商业信息</category><category>数据可视化</category><category>Markdown</category></item><item><title>十年之后-纪念罗明非博士与雷霄骅同学</title><link>https://blog.cycleuser.org/shi-nian-zhi-hou-ji-nian-luo-ming-fei-bo-shi-yu-lei-xiao-hua-tong-xue.html</link><description>&lt;p&gt;2016年7月17日，中国传媒大学的在读博士雷霄骅同学，猝然离世。2016年7月20日，中国地质大学（北京）毕业的罗明非博士，在西藏的野外工作中遇险离 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Thu, 06 Aug 2026 20:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-06:/shi-nian-zhi-hou-ji-nian-luo-ming-fei-bo-shi-yu-lei-xiao-hua-tong-xue.html</guid><category>Story</category><category>Story</category><category>纪念</category><category>同学</category><category>校友</category></item><item><title>利用Python代码对一些力学上的定义和概念进行可视化</title><link>https://blog.cycleuser.org/li-yong-pythondai-ma-dui-yi-xie-li-xue-shang-de-ding-yi-he-gai-nian-jin-xing-ke-shi-hua.html</link><description>&lt;p&gt;想当年，我因为种种原因从理科基地班被人清退了，跑到了普通的班级。有一门课，我大半学期都没赶上，可期末还得参加考 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 05 Aug 2026 21:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-05:/li-yong-pythondai-ma-dui-yi-xie-li-xue-shang-de-ding-yi-he-gai-nian-jin-xing-ke-shi-hua.html</guid><category>Math</category><category>Mechanics</category><category>Materials</category><category>Physics</category><category>Python</category><category>Visualization</category><category>Education</category></item><item><title>高校教师建议大学生不要被自己已有的认知给束缚住</title><link>https://blog.cycleuser.org/gao-xiao-jiao-shi-jian-yi-da-xue-sheng-bu-yao-bei-zi-ji-yi-you-de-ren-zhi-gei-shu-fu-zhu.html</link><description>&lt;p&gt;上课的时候，会经常跟大家提《纪效新书》里戚继光将军讲的一句话，叫"心有外物而不化，自恃旧习以为佳"。&lt;/p&gt;
&lt;p&gt;先把话说清楚，这话 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Tue, 04 Aug 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-04:/gao-xiao-jiao-shi-jian-yi-da-xue-sheng-bu-yao-bei-zi-ji-yi-you-de-ren-zhi-gei-shu-fu-zhu.html</guid><category>Story</category><category>Story</category><category>Learn</category><category>Thinking</category></item><item><title>高校教师希望大一新生尽快摆脱学生气的一些建议</title><link>https://blog.cycleuser.org/avoid-student-mentality.html</link><description>&lt;p&gt;我毕业的时候已经三十出头了，现在四十来岁了，大概算是标准的中老登。这十来年有个现象挺有意思：很多人见了我，猜的 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sun, 02 Aug 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-02:/avoid-student-mentality.html</guid><category>Education</category><category>education</category><category>freshman</category><category>university</category><category>life</category><category>advice</category></item><item><title>用 OpenCode 检索文献和验证观点来辅助跨学科领域交流</title><link>https://blog.cycleuser.org/opencode-cross-discipline-research.html</link><description>&lt;p&gt;最近和几位朋友聊到一个话题，涉及到生物电、膜电位和发育生物学的内容。这是一个我并不熟悉的领域，但讨论中出现了 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 01 Aug 2026 18:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-01:/opencode-cross-discipline-research.html</guid><category>Story</category><category>AI</category><category>Tools</category><category>Research</category><category>Bioelectricity</category><category>OpenCode</category></item><item><title>OpenCode 进阶用法-你提供素材让open code来帮你制作针对不同场景的简历</title><link>https://blog.cycleuser.org/opencode-resume-builder.html</link><description>&lt;p&gt;之前写过好几篇关于OpenCode的文章了。&lt;/p&gt;
&lt;p&gt;&lt;a href="https://mp.weixin.qq.com/s?__biz=MzIxOTA5Mzc5NQ==&amp;amp;mid=2650566541&amp;amp;idx=1&amp;amp;sn=7ce86cc9c8adf8986f86ce6a4dda3343&amp;amp;token=2053460179&amp;amp;lang=zh_CN&amp;amp;scene=21#wechat_redirect"&gt;opencode 的四种用法与为什么我推荐命令行&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="https://mp.weixin.qq.com/s?__biz=MzIxOTA5Mzc5NQ==&amp;amp;mid=2650566692&amp;amp;idx=1&amp;amp;sn=6dc9a21822df55f90aacde40560c8fa7&amp;amp;token=2053460179&amp;amp;lang=zh_CN&amp;amp;scene=21#wechat_redirect"&gt;不只是写代码：用opencode和免费模型帮你搜教程、下视频&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="https://mp.weixin.qq.com/s?__biz=MzIxOTA5Mzc5NQ==&amp;amp;mid=2650566743&amp;amp;idx=1&amp;amp;sn=3ad1c5f7dc1e90877cb115c68cd9e561&amp;amp;token=2053460179&amp;amp;lang=zh_CN&amp;amp;scene=21#wechat_redirect"&gt;用 opencode 帮学习：上课没听懂的东西 …&lt;/a&gt;&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 01 Aug 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-08-01:/opencode-resume-builder.html</guid><category>Tool</category><category>opencode</category><category>resume</category><category>career</category><category>graduate-school</category><category>job-hunting</category></item><item><title>高校教师建议大学生朋友们千万走出「见不得身边人好」的心理陷阱</title><link>https://blog.cycleuser.org/acknowledging-others-excellence.html</link><description>&lt;p&gt;有的同学可能有过这种感觉。刷到一条朋友圈，同学拿了奖。听到一个消息，比你小两届的学弟发了顶刊论文。看到一篇推送 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 31 Jul 2026 12:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-31:/acknowledging-others-excellence.html</guid><category>Story</category><category>reflection</category><category>education</category><category>family</category><category>comparison</category><category>university</category></item><item><title>高校教师建议大学新生尽量避免赌气-学会基于判断而不是情绪来做决定</title><link>https://blog.cycleuser.org/dont-make-decisions-out-of-spite.html</link><description>&lt;p&gt;前几天我儿子闹了个别扭。我买了果汁回来，他本来挺高兴要喝的，他妈妈跟他说先把作业做完再喝吧，果汁正好凉，放一会 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 31 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-31:/dont-make-decisions-out-of-spite.html</guid><category>Education</category><category>education</category><category>emotion</category><category>decision-making</category><category>maturity</category><category>university</category></item><item><title>这个世界的维度不一定是整数——谈谈分数维是怎么回事</title><link>https://blog.cycleuser.org/fractional-fractal-dimension.html</link><description>&lt;p&gt;我们日常接触的维度都是整数：线段是 1 维的，正方形是 2 维的，立方体是 3 维的。这个东西很直观——你从小到大在黑板上画 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Thu, 30 Jul 2026 14:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-30:/fractional-fractal-dimension.html</guid><category>Science</category><category>mathematics</category><category>fractal</category><category>dimension</category><category>python</category><category>geometry</category></item><item><title>计算机是怎么用二进制做加减乘除的——从原码反码补码讲起</title><link>https://blog.cycleuser.org/binary-arithmetic-complement.html</link><description>&lt;p&gt;大家基本都知道二进制是怎么回事了——0 和 1，每一位代表 2 的几次方。但光知道二进制表示数字还不够，还得知道计算机 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Thu, 30 Jul 2026 10:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-30:/binary-arithmetic-complement.html</guid><category>Education</category><category>computer</category><category>binary</category><category>arithmetic</category><category>beginner</category><category>tutorial</category></item><item><title>用Open Code帮我搜索整理人物关系和时间线以及当年没弄明白的剧情</title><link>https://blog.cycleuser.org/anime-bloodline-and-hero-sacrifice.html</link><description>&lt;p&gt;原创&lt;/p&gt;
&lt;p&gt;无论是大学生还是其他的朋友，生活不能只学习和工作，也该有些娱乐。&lt;/p&gt;
&lt;p&gt;之前关于Open Code的文章都是要么是编程写代码要么是上课学习记笔记要么是写简历找工作或者读研面试，都太严肃了。&lt;/p&gt;
&lt;p&gt;今天乐呵乐呵，这回 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Thu, 30 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-30:/anime-bloodline-and-hero-sacrifice.html</guid><category>Story</category><category>anime</category><category>culture</category><category>reflection</category><category>comics</category><category>heroism</category></item><item><title>刚弄明白了二进制和内存硬盘，接下来聊聊操作系统和编程语言是什么</title><link>https://blog.cycleuser.org/what-is-os-and-programming.html</link><description>&lt;p&gt;大家中学的时候大概就都知道了二进制是怎么回事，也基本能粗略理解内存和硬盘的区别。今天聊两件事：操作系统是什 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 29 Jul 2026 22:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-29:/what-is-os-and-programming.html</guid><category>Education</category><category>computer</category><category>beginner</category><category>os</category><category>programming</category><category>tutorial</category></item><item><title>高校教师建议大学新生：有事直接说，别问在吗</title><link>https://blog.cycleuser.org/just-say-what-you-need.html</link><description>&lt;p&gt;有一种消息，你收到的时候心里会咯噔一下。&lt;/p&gt;
&lt;p&gt;「在吗？」&lt;/p&gt;
&lt;p&gt;就两个字，没有上下文，没有前因后果，不知道对方要干什么。你回了「在」，对方 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 29 Jul 2026 18:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-29:/just-say-what-you-need.html</guid><category>Education</category><category>education</category><category>communication</category><category>efficiency</category><category>freshman</category><category>university</category></item><item><title>教材上的标准答案不一定是真答案——从机翼升力的错误解释说起</title><link>https://blog.cycleuser.org/textbook-answers-arent-always-right.html</link><description>&lt;p&gt;中学物理课本在讲流体力学的时候，有一个经典的解释：飞机机翼上面弧度大、路程长，下面平直、路程短。空气从机翼前缘分 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 29 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-29:/textbook-answers-arent-always-right.html</guid><category>Education</category><category>education</category><category>physics</category><category>aerodynamics</category><category>critical-thinking</category><category>textbook</category></item><item><title>高校教师建议同学们进入大学之后适当补充各个学科的通识内容并且养成终身学习的习惯</title><link>https://blog.cycleuser.org/general-education-for-university.html</link><description>&lt;p&gt;最近假期在外面学习，就有一些其他院校的同学问我，说自己是学文科的，或者学工科的，到了大学之后除了专业课之外，还 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Tue, 28 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-28:/general-education-for-university.html</guid><category>Education</category><category>education</category><category>general-education</category><category>learning</category><category>university</category><category>reading</category></item><item><title>高校教师建议大学生朋友能对自己诚实负责地度过大学生活</title><link>https://blog.cycleuser.org/stable-mindset-on-winning.html</link><description>&lt;p&gt;吃饭的时候听到有人讨论最近上映的某个电影里的桥段，大概是说影片里面有两个人吵架，一个说我参加这项运动就是 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Mon, 27 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-27:/stable-mindset-on-winning.html</guid><category>Education</category><category>education</category><category>mindset</category><category>sports</category><category>university</category><category>reflection</category></item><item><title>OpenCode进阶探索-利用模型进行文献情报检索但不要让模型替代人判断</title><link>https://blog.cycleuser.org/skill-for-learning.html</link><description>&lt;p&gt;前面写了一篇怎么从零创作技能的文，这回再写一个新技能的构思过程：帮人学习的技能。&lt;/p&gt;
&lt;p&gt;学习这件事的第一步，其实不是 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sun, 26 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-26:/skill-for-learning.html</guid><category>Tool</category><category>opencode</category><category>skill</category><category>research</category><category>learning</category><category>academic</category></item><item><title>高兴就好，别让这个那个把你框死</title><link>https://blog.cycleuser.org/dont-let-knowledge-become-cage.html</link><description>&lt;p&gt;古代有先哲说人应该有一种赤子之心。看到小朋友天真烂漫的样子，经过深刻的思辨推导出人性本善，这种想法值得尊重 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 25 Jul 2026 20:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-25:/dont-let-knowledge-become-cage.html</guid><category>Story</category><category>philosophy</category><category>life</category><category>learning</category><category>mindset</category><category>reflection</category></item><item><title>大学新生可能遇到的各种常见缩写速查简介</title><link>https://blog.cycleuser.org/freshman-abbreviations.html</link><description>&lt;p&gt;先说清楚：这篇文章&lt;strong&gt;不是提倡用英文缩写&lt;/strong&gt;。恰恰相反。&lt;/p&gt;
&lt;p&gt;钱钟书有个牙缝韭菜的典故——说话的时候牙齿上沾着一片韭菜，自己不 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 25 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-25:/freshman-abbreviations.html</guid><category>Education</category><category>education</category><category>freshman</category><category>abbreviations</category><category>university</category></item><item><title>飞机为什么能倒着飞——从"等程理论"这个流传最广的错误说起</title><link>https://blog.cycleuser.org/how-airplanes-fly-upside-down.html</link><description>&lt;p&gt;很多人小时候都听过一个解释：机翼上面弧度大、路程长，下面平、路程短。空气分子在机翼前缘分开，为了在后缘同时会合，上 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 24 Jul 2026 15:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-24:/how-airplanes-fly-upside-down.html</guid><category>Science</category><category>aerodynamics</category><category>physics</category><category>lift</category><category>airfoil</category><category>Python</category></item><item><title>OpenCode 进阶之「技能创作」：拆解描述典型任务后验证实现再做成可复用的「技能」</title><link>https://blog.cycleuser.org/opencode-jin-jie-zhi-ji-neng-chuang-zuo-chai-jie-miao-shu-dian-xing-ren-wu-hou-yan-zheng-shi-xian-zai-zuo-cheng-ke-fu-yong-de-ji-neng.html</link><description>&lt;p&gt;前面有很多跟OpenCode相关的一点经验分享给大家：&lt;/p&gt;
&lt;p&gt;&lt;a href="https://mp.weixin.qq.com/s?__biz=MzIxOTA5Mzc5NQ==&amp;amp;mid=2650566364&amp;amp;idx=1&amp;amp;sn=95f63f82f914ac114fd890a4fb249c75&amp;amp;token=1002926725&amp;amp;lang=zh_CN&amp;amp;scene=21#wechat_redirect"&gt;高校教师建议大一开学要有电脑，还要安装OpenCode使用智能体&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="https://mp.weixin.qq.com/s?__biz=MzIxOTA5Mzc5NQ==&amp;amp;mid=2650566541&amp;amp;idx=1&amp;amp;sn=7ce86cc9c8adf8986f86ce6a4dda3343&amp;amp;token=1002926725&amp;amp;lang=zh_CN&amp;amp;scene=21#wechat_redirect"&gt;opencode 的四种用法与为什么我推荐命令行&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="https://mp.weixin.qq.com/s?__biz=MzIxOTA5Mzc5NQ==&amp;amp;mid=2650566692&amp;amp;idx=1&amp;amp;sn=6dc9a21822df55f90aacde40560c8fa7&amp;amp;token=1002926725&amp;amp;lang=zh_CN&amp;amp;scene=21#wechat_redirect"&gt;不只是写代码：用opencode和免费模型帮你搜教程 …&lt;/a&gt;&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 24 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-24:/opencode-jin-jie-zhi-ji-neng-chuang-zuo-chai-jie-miao-shu-dian-xing-ren-wu-hou-yan-zheng-shi-xian-zai-zuo-cheng-ke-fu-yong-de-ji-neng.html</guid><category>Tool</category><category>OpenCode-进阶之技能创作拆解描述典型任务后验证实现再做成可复用的技能</category></item><item><title>OpenCode 从零创作技能：把视频萃取出文章和幻灯片</title><link>https://blog.cycleuser.org/opencode-skill-video-extract.html</link><description>&lt;p&gt;前面有很多跟 OpenCode 相关的一点经验分享给大家：&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;a href="/gao-xiao-jiao-shi-jian-yi-da-yi-kai-xue-yao-you-dian-nao-hai-yao-an-zhuang-dai-ma-zhu-li"&gt;高校教师建议大一开学要有电脑，还要安装 OpenCode 使用智能体&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="/opencode-de-si-zhong-yong-fa-yu-wei-shi-yao-wo-tui-jian-ming-ling-xing"&gt;opencode 的四种用法与 …&lt;/a&gt;&lt;/li&gt;&lt;/ul&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 22 Jul 2026 12:30:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-22:/opencode-skill-video-extract.html</guid><category>Tool</category><category>opencode</category><category>skill</category><category>workflow</category><category>video</category><category>learning</category></item><item><title>高校教师建议大学新生先掌握「提问的智慧」</title><link>https://blog.cycleuser.org/question-wisdom.html</link><description>&lt;p&gt;大胖哥
大胖哥&lt;/p&gt;
&lt;p&gt;先说清楚，这里说的"提问的智慧"不是当年那篇经典文章。&lt;/p&gt;
&lt;p&gt;当年那篇讲的是，遇到系统报错、软件闪退、代码报 bug …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 22 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-22:/question-wisdom.html</guid><category>Education</category><category>education</category><category>communication</category><category>AI</category><category>freshman</category><category>university</category></item><item><title>OpenCode进阶-安装技能再改进：从PDF读取内容来填表和文档</title><link>https://blog.cycleuser.org/opencodejin-jie-an-zhuang-ji-neng-zai-gai-jin-cong-pdfdu-qu-nei-rong-lai-tian-biao-he-wen-dang.html</link><description>&lt;p&gt;前面说了 opencode 能帮你搜教程、下视频，也能帮你补上课没听懂的知识点。&lt;/p&gt;
&lt;p&gt;那更复杂的事儿能管吗？&lt;/p&gt;
&lt;p&gt;比如我有一堆杂七杂八的资 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Tue, 21 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-21:/opencodejin-jie-an-zhuang-ji-neng-zai-gai-jin-cong-pdfdu-qu-nei-rong-lai-tian-biao-he-wen-dang.html</guid><category>Tool</category><category>opencode</category><category>AI</category><category>技能设计</category><category>填表</category><category>PDF提取</category><category>OCR</category><category>大学生</category></item><item><title>高校教师建议大学新生不要用内向的标签影响自己的沟通效率</title><link>https://blog.cycleuser.org/not-introvert-but-learning-to-speak.html</link><description>&lt;p&gt;原创&lt;/p&gt;
&lt;p&gt;&lt;img alt="" src=""&gt;&lt;/p&gt;
&lt;p&gt;&lt;img alt="" src=""&gt;&lt;/p&gt;
&lt;p&gt;有人天生话少，有人喜欢独处。这都没问题。&lt;/p&gt;
&lt;p&gt;但还有一种情况——你遇到需要沟通的事就紧张。跟人说话紧张，表达想法紧张 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Mon, 20 Jul 2026 08:30:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-20:/not-introvert-but-learning-to-speak.html</guid><category>Education</category><category>communication</category><category>AI</category><category>education</category><category>freshman</category><category>university</category></item><item><title>手机测产状界面演进：从粗略演示到离线野外工具</title><link>https://blog.cycleuser.org/chanzhuang-ui-evolution.html</link><description>&lt;p&gt;上一篇讲清楚了产状的数学计算。链接如下：&lt;/p&gt;
&lt;p&gt;https://blog.cycleuser.org/%E4%BA%A7%E7%8A%B6%E6%B5%8B%E9%87%8F.html&lt;/p&gt;
&lt;p&gt;点击访问原文也可以直达。&lt;/p&gt;
&lt;p&gt;这篇记录 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Mon, 20 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-20:/chanzhuang-ui-evolution.html</guid><category>Design</category><category>UI</category><category>Design</category><category>Attitude</category><category>Geology</category><category>Mobile</category></item><item><title>初步说一说大学里的教风和学风</title><link>https://blog.cycleuser.org/chu-bu-shuo-yi-shuo-da-xue-li-de-jiao-feng-he-xue-feng.html</link><description>&lt;p&gt;最近高校都在抓师德师风、教风学风。师德师风是立身之本，这没得说，干这行就得守这行的规矩，容不得一点瑕疵。我想说的 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sun, 19 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-19:/chu-bu-shuo-yi-shuo-da-xue-li-de-jiao-feng-he-xue-feng.html</guid><category>Story</category><category>Story</category><category>School</category><category>Thinking</category></item><item><title>用 opencode 搞学习：上课没听懂的东西，让它帮你查清楚画明白</title><link>https://blog.cycleuser.org/yong-opencode-gao-xue-xi-shang-ke-mei-ting-dong-de-dong-xi-rang-ta-bang-ni-cha-qing-chu-hua-ming-bai.html</link><description>&lt;p&gt;之前说了 opencode 能帮你搜教程、下视频。&lt;/p&gt;
&lt;p&gt;&lt;a href="https://mp.weixin.qq.com/s?__biz=MzIxOTA5Mzc5NQ==&amp;amp;mid=2650566692&amp;amp;idx=1&amp;amp;sn=6dc9a21822df55f90aacde40560c8fa7&amp;amp;token=1735060016&amp;amp;lang=zh_CN&amp;amp;scene=21#wechat_redirect"&gt;不只是写代码：用opencode和免费模型帮你搜教程、下视频&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;有同学问：那上课的事儿能管吗？我上课没听懂，回去想补，它能 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 18 Jul 2026 06:45:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-18:/yong-opencode-gao-xue-xi-shang-ke-mei-ting-dong-de-dong-xi-rang-ta-bang-ni-cha-qing-chu-hua-ming-bai.html</guid><category>Tool</category><category>opencode</category><category>AI</category><category>大学生</category><category>学习辅助</category><category>可视化</category><category>统计学</category></item><item><title>opencode 不只是写代码：用免费模型帮你搜教程、下视频</title><link>https://blog.cycleuser.org/opencode-bu-zhi-shi-xie-dai-ma-yong-mian-fei-mo-xing-bang-ni-sou-jiao-cheng-xia-shi-pin.html</link><description>&lt;p&gt;我作为&lt;a href="https://mp.weixin.qq.com/s?__biz=MzIxOTA5Mzc5NQ==&amp;amp;mid=2650566364&amp;amp;idx=1&amp;amp;sn=95f63f82f914ac114fd890a4fb249c75&amp;amp;token=1735060016&amp;amp;lang=zh_CN&amp;amp;scene=21#wechat_redirect"&gt;高校教师建议大一开学要有电脑，还要安装OpenCode使用智能体&lt;/a&gt;，而且之前一篇还说了 &lt;a href="https://mp.weixin.qq.com/s?__biz=MzIxOTA5Mzc5NQ==&amp;amp;mid=2650566541&amp;amp;idx=1&amp;amp;sn=7ce86cc9c8adf8986f86ce6a4dda3343&amp;amp;token=1735060016&amp;amp;lang=zh_CN&amp;amp;scene=21#wechat_redirect"&gt;opencode 的四种用法与为什么我推荐命令行&lt;/a&gt;。&lt;/p&gt;
&lt;p&gt;有同学 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 18 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-18:/opencode-bu-zhi-shi-xie-dai-ma-yong-mian-fei-mo-xing-bang-ni-sou-jiao-cheng-xia-shi-pin.html</guid><category>Tool</category><category>opencode</category><category>AI</category><category>大学生</category><category>日常任务</category><category>搜索</category><category>下载</category><category>Vibe Coding</category></item><item><title>海盗消失了，地球就变暖了？聊聊"相关性不等于因果性"</title><link>https://blog.cycleuser.org/hai-dao-xiao-shi-liao-di-qiu-jiu-bian-nuan-liao-liao-liao-xiang-guan-xing-bu-deng-yu-yin-guo-xing.html</link><description>&lt;p&gt;2005年，一个叫Bobby Henderson的俄勒冈州立大学物理学毕业生，给美国堪萨斯州教育委员会写了一封公开信。当时教育委员会正在讨论要不要在生物课上教"智能设计论 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 17 Jul 2026 20:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-17:/hai-dao-xiao-shi-liao-di-qiu-jiu-bian-nuan-liao-liao-liao-xiang-guan-xing-bu-deng-yu-yin-guo-xing.html</guid><category>Story</category><category>Story</category><category>Math</category><category>Statistics</category><category>Correlation</category><category>Causation</category></item><item><title>无人机平飞有利速度与所需速度：最大航程和最大航时分别用什么速度</title><link>https://blog.cycleuser.org/wu-ren-ji-ping-fei-you-li-su-du-yu-suo-xu-su-du-zui-da-hang-cheng-he-zui-da-hang-shi-fen-bie-yong-shi-yao-su-du.html</link><description>&lt;h2&gt;两个容易混淆的概念&lt;/h2&gt;
&lt;p&gt;无人机在平飞时,有两个非常重要的速度概念经常被混淆:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;strong&gt;平飞所需速度&lt;/strong&gt;(Required Speed):维持匀速平飞所需的 …&lt;/li&gt;&lt;/ul&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Thu, 16 Jul 2026 10:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-16:/wu-ren-ji-ping-fei-you-li-su-du-yu-suo-xu-su-du-zui-da-hang-cheng-he-zui-da-hang-shi-fen-bie-yong-shi-yao-su-du.html</guid><category>Academic</category><category>UAV</category><category>Performance</category><category>Aerodynamics</category><category>Python</category><category>Visualization</category></item><item><title>一维查找方法综述：从三分、黄金分割到 Fibonacci 与 Brent</title><link>https://blog.cycleuser.org/yi-wei-cha-zhao-fang-fa-zong-shu-cong-san-fen-huang-jin-fen-ge-dao-fibonacci-yu-brent.html</link><description>&lt;p&gt;到了暑假了，给孩子们来点相对直观的。&lt;/p&gt;
&lt;h2&gt;怎么找一个单峰函数的极值&lt;/h2&gt;
&lt;p&gt;给定一个在区间  上先降后升的单峰函数，怎么又快又 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Thu, 16 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-16:/yi-wei-cha-zhao-fang-fa-zong-shu-cong-san-fen-huang-jin-fen-ge-dao-fibonacci-yu-brent.html</guid><category>Math</category><category>Optimization</category><category>Golden Section</category><category>Fibonacci</category><category>Brent</category><category>Search</category><category>Python</category><category>Visualization</category></item><item><title>事情本身不重要，是怎么炼成的</title><link>https://blog.cycleuser.org/shi-qing-ben-shen-bu-zhong-yao-shi-zen-yao-lian-cheng-de.html</link><description>&lt;p&gt;有一些同学和朋友，看到一些事情，总是不理解为什么会出现。&lt;/p&gt;
&lt;p&gt;其实有很多问题的背后，都有一个共同的原理：「事情本身不重 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Tue, 14 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-14:/shi-qing-ben-shen-bu-zhong-yao-shi-zen-yao-lian-cheng-de.html</guid><category>Story</category><category>Story</category><category>Life</category><category>Thinking</category></item><item><title>软考架构师备考刷题：从开源题库到单文件离线刷题系统</title><link>https://blog.cycleuser.org/ruan-kao-jia-gou-shi-bei-kao-shua-ti-cong-kai-yuan-ti-ku-dao-dan-wen-jian-chi-xian-shua-ti-xi-tong.html</link><description>&lt;p&gt;前面我写过 &lt;a href="https://mp.weixin.qq.com/s?__biz=MzIxOTA5Mzc5NQ==&amp;amp;mid=2650566568&amp;amp;idx=1&amp;amp;sn=e95beb24b7ade334850ed8372268cc3e&amp;amp;token=238975220&amp;amp;lang=zh_CN&amp;amp;scene=21#wechat_redirect"&gt;软考高级系统架构设计师到底有没有用&lt;/a&gt; 等等一系列文章，都在&lt;a href="https://mp.weixin.qq.com/mp/appmsgalbum?__biz=MzIxOTA5Mzc5NQ==&amp;amp;action=getalbum&amp;amp;album_id=4379623684961845266#wechat_redirect"&gt;二手架构师杂谈 这个合集&lt;/a&gt;里面，这里面乱七八 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Mon, 13 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-13:/ruan-kao-jia-gou-shi-bei-kao-shua-ti-cong-kai-yuan-ti-ku-dao-dan-wen-jian-chi-xian-shua-ti-xi-tong.html</guid><category>Story</category><category>Story</category><category>Book</category><category>Architecture</category><category>Tool</category></item><item><title>从志愿填报开始，学生和家长都应该考虑到生活不一定要有标准答案</title><link>https://blog.cycleuser.org/cong-zhi-yuan-tian-bao-kai-shi-xue-sheng-he-jia-chang-du-ying-gai-kao-lu-dao-sheng-huo-bu-yi-ding-yao-you-biao-zhun-da-an.html</link><description>&lt;p&gt;&lt;img alt="Image" src="../images/b49bd7c9e0e072c6.jpg"&gt;&lt;/p&gt;
&lt;p&gt;最近在看一本书。其实之前就看了它的英文版，后来发现孔夫子旧书网上有二手的，就顺手买了一个，留作纪念。&lt;/p&gt;
&lt;p&gt;翻着翻着就 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sun, 12 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-12:/cong-zhi-yuan-tian-bao-kai-shi-xue-sheng-he-jia-chang-du-ying-gai-kao-lu-dao-sheng-huo-bu-yi-ding-yao-you-biao-zhun-da-an.html</guid><category>Story</category><category>Story</category><category>Life</category><category>Thinking</category><category>School</category></item><item><title>取经路上的几种人</title><link>https://blog.cycleuser.org/qu-jing-lu-shang-de-ji-chong-ren.html</link><description>&lt;p&gt;原创&lt;/p&gt;
&lt;p&gt;&lt;img alt="" src=""&gt;&lt;/p&gt;
&lt;p&gt;&lt;img alt="" src=""&gt;&lt;/p&gt;
&lt;p&gt;这些年带的学生，22级是成果最多的，冠绝江湖，本科生中有好几位达到某兄弟院校的硕士研究生毕业的学术出版要求。&lt;/p&gt;
&lt;p&gt;23级相对来说没那么群星璀璨，但是很有多 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 11 Jul 2026 10:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-11:/qu-jing-lu-shang-de-ji-chong-ren.html</guid><category>Story</category><category>Story</category><category>Thinking</category><category>Education</category></item><item><title>手机当罗盘：从俯仰横滚偏航三个角，算出任意平面的产状</title><link>https://blog.cycleuser.org/shou-ji-dang-luo-pan-cong-fu-yang-heng-gun-pian-hang-san-ge-jiao-suan-chu-ren-yi-ping-mian-de-chan-zhuang.html</link><description>&lt;p&gt;这是十多年前的一个小软件的算法，当时的项目，后来我就退出了，然后这个过程中就一直没再想着继续，现在把它做了个 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 11 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-11:/shou-ji-dang-luo-pan-cong-fu-yang-heng-gun-pian-hang-san-ge-jiao-suan-chu-ren-yi-ping-mian-de-chan-zhuang.html</guid><category>Math</category><category>Attitude</category><category>Rotation</category><category>IMU</category><category>Geology</category><category>Python</category><category>Visualization</category></item><item><title>应届生搞OPC一人公司的避坑提示</title><link>https://blog.cycleuser.org/ying-jie-sheng-gao-opcyi-ren-gong-si-de-bi-keng-ti-shi.html</link><description>&lt;p&gt;最近一段时间了，"一人公司 OPC （One Person Company）"，这个词刷屏刷得厉害，网上甚至有各种"超级个体+AI=月入十万"的励志故事，看着确实挺 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Fri, 10 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-10:/ying-jie-sheng-gao-opcyi-ren-gong-si-de-bi-keng-ti-shi.html</guid><category>Story</category><category>Story</category><category>Job</category><category>OPC</category><category>AI</category></item><item><title>大学里是不是什么都学不到</title><link>https://blog.cycleuser.org/da-xue-li-shi-bu-shi-shi-yao-du-xue-bu-dao.html</link><description>&lt;p&gt;网上总是有人说大学里啥也学不到，真是这样的么？&lt;/p&gt;
&lt;hr&gt;
&lt;h2&gt;先说课程本身&lt;/h2&gt;
&lt;p&gt;要是你指望把那些基础课程学完、考试一过，就觉得能学 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Thu, 09 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-09:/da-xue-li-shi-bu-shi-shi-yao-du-xue-bu-dao.html</guid><category>Story</category><category>Story</category><category>Learn</category><category>School</category></item><item><title>计算机学科的同学尤其应该注重培养通识并且避免工程上的傲慢</title><link>https://blog.cycleuser.org/ji-suan-ji-xue-ke-de-tong-xue-you-qi-ying-gai-zhu-zhong-pei-yang-tong-shi-bing-qie-bi-mian-gong-cheng-shang-de-ao-man.html</link><description>&lt;p&gt;学生突然问我：老师，宿命论可信吗？&lt;/p&gt;
&lt;p&gt;我问怎么说。&lt;/p&gt;
&lt;p&gt;他发来了一个视频，说里面有一个特别成功赚了很多钱的大学霸，说「所有事 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Wed, 08 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-08:/ji-suan-ji-xue-ke-de-tong-xue-you-qi-ying-gai-zhu-zhong-pei-yang-tong-shi-bing-qie-bi-mian-gong-cheng-shang-de-ao-man.html</guid><category>Story</category><category>Philosophy</category><category>Science</category><category>Engineering</category><category>Education</category></item><item><title>AI 能抹平外行和内行的差距吗</title><link>https://blog.cycleuser.org/ai-neng-mo-ping-wai-xing-he-nei-xing-de-chai-ju-ma.html</link><description>&lt;p&gt;大胖哥
大胖哥&lt;/p&gt;
&lt;p&gt;前一阵在赵老师的Python群里面，有人聊起 AI 编程工具，说有了这东西，一个完全没学过编程的外行，配上各种工具和技 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Tue, 07 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-07:/ai-neng-mo-ping-wai-xing-he-nei-xing-de-chai-ju-ma.html</guid><category>AI</category><category>AI</category><category>LLM</category><category>Cognition</category><category>Education</category><category>Earth Science</category></item><item><title>高校教师建议大学新生应该尽早防范的几种常见的思维误区</title><link>https://blog.cycleuser.org/gao-xiao-jiao-shi-jian-yi-da-xue-xin-sheng-ying-gai-jin-zao-fang-fan-de-ji-chong-chang-jian-de-si-wei-wu-qu.html</link><description>&lt;p&gt;孩子要读大学了，就得让他尽快成长成大人了，说话做事都要更清醒。&lt;/p&gt;
&lt;p&gt;有时候孩子们容易陷入的一些思维误区，可能还有家 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sun, 05 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-05:/gao-xiao-jiao-shi-jian-yi-da-xue-xin-sheng-ying-gai-jin-zao-fang-fan-de-ji-chong-chang-jian-de-si-wei-wu-qu.html</guid><category>Story</category><category>Story</category><category>Learn</category><category>Thinking</category></item><item><title>软考高级系统架构设计师到底有没有用</title><link>https://blog.cycleuser.org/ruan-kao-gao-ji-xi-tong-jia-gou-she-ji-shi-dao-di-you-mei-you-yong.html</link><description>&lt;p&gt;欢迎对软考感兴趣的朋友们订阅咱们这个合集：&lt;a href="https://mp.weixin.qq.com/mp/appmsgalbum?__biz=MzIxOTA5Mzc5NQ==&amp;amp;action=getalbum&amp;amp;album_id=4379623684961845266#wechat_redirect"&gt;二手架构师杂谈&lt;/a&gt;&lt;/p&gt;
&lt;hr&gt;
&lt;p&gt;好像网上隔三岔五就能看到有人吵软考高级架构师有 …&lt;/p&gt;</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">CycleUsyer</dc:creator><pubDate>Sat, 04 Jul 2026 00:00:00 +0800</pubDate><guid>tag:blog.cycleuser.org,2026-07-04:/ruan-kao-gao-ji-xi-tong-jia-gou-she-ji-shi-dao-di-you-mei-you-yong.html</guid><category>Story</category><category>Story</category><category>Book</category><category>History</category><category>Architecture</category></item></channel></rss>