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https://wujilingfeng.top/2019/07/13/opengl-shader/
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本文讨论数学中主要的次序交换问题,并将说明这几种次序均为极限次序。
https://wujilingfeng.top/2019/02/24/%E6%9C%80%E4%BC%98%E4%BC%A0%E8%BE%93%E9%97%AE%E9%A2%98/
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https://wujilingfeng.top/2019/03/14/%E6%95%B0%E5%AD%A6%E5%88%B0%E6%9B%B2%E9%9D%A2%E8%AE%A1%E7%AE%97/
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本文介绍如何从数学到计算机离散化的表示
https://wujilingfeng.top/2019/01/30/git%E7%9A%84%E4%BD%BF%E7%94%A8/
本文记录学习git的经验,主要包括命令的解释,git框架解释
https://wujilingfeng.top/2019/09/10/pytorch%E6%95%99%E7%A8%8B/
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https://wujilingfeng.top/2019/04/11/python%E7%AC%94%E8%AE%B0/
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本文记录python学习笔记
https://wujilingfeng.top/2019/07/09/%E6%95%B0%E5%AD%A6%E5%90%8D%E8%AF%8D%E7%AC%94%E8%AE%B0/
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https://wujilingfeng.top/2019/02/19/%E8%8A%82%E5%90%8E%E5%88%B0%E4%BA%AC/
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https://wujilingfeng.top/2019/02/23/openmesh%E7%9A%84%E4%BD%BF%E7%94%A8/
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本文介绍网格处理库openmesh的用法(包含部分图像处理库libigl)
先给一份写的pdf,以后有时间写博客版的。
https://wujilingfeng.top/2019/07/27/%E9%A1%BE%E8%80%81%E5%B8%88%E5%8D%9A%E5%AE%A2%E9%93%BE%E6%8E%A5/
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在微信端看微信公众号太难受,访问微信公众号又要有微信才行,十分不便。这里列出顾老师微信公众号链接(不是蹭顾老师热度,希望不会涉及版权),方便电脑访问。
https://wujilingfeng.top/2019/03/04/cauchystheoremandspheregeometry/
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夏至时节,酷暑来袭,令人烦闷至极。人生在世,情至意来,决定来一次说走就走的旅行
https://wujilingfeng.top/2019/02/24/%E5%87%A0%E4%B8%AA%E9%87%8D%E8%A6%81%E4%B8%8D%E7%AD%89%E5%BC%8F/
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本文参考王凤雨《概率论基础》
https://wujilingfeng.top/2019/01/30/hexo%E5%92%8Cmarkdown/
本文介绍hexo及其配置和意义
https://wujilingfeng.top/2019/11/05/GUI%E7%AC%94%E8%AE%B0/
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qt是工程GUI库,不值一提。
GUIlite库代码量少,跨平台,很好。
https://wujilingfeng.top/2020/07/03/%E9%BB%8E%E6%9B%BC%E6%9B%B2%E9%9D%A2%E7%AC%94%E8%AE%B0/
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https://wujilingfeng.top/2019/02/09/linux%E6%8C%87%E4%BB%A4/
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本文介绍Linux指令
https://wujilingfeng.top/2019/01/29/%E6%90%AD%E5%BB%BAhexo%E5%8D%9A%E5%AE%A2/
本文记录最近在ubuntu搭建hexo博客的经验,并介绍如何利用github绑定自己的域名。
首先在本地搭建博客
其次将博客部署到服务器(本文部署到github)
然后可以绑定个人域名
如果想修改主题,参考这里
https://wujilingfeng.top/2020/02/13/%E5%AE%9E%E5%88%86%E6%9E%90%E7%AC%94%E8%AE%B0/
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https://wujilingfeng.top/2019/07/27/%E5%9B%BE%E5%83%8F%E5%A4%84%E7%90%86%E7%AC%94%E8%AE%B0/
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图像处理笔记
https://wujilingfeng.top/2019/03/20/Alexandrove-thm/
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本文介绍Alexandrove 定理
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https://wujilingfeng.top/2019/05/04/%E6%9C%BA%E5%99%A8%E5%AD%A6%E4%B9%A0%E7%AC%94%E8%AE%B0/
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本文记录机器学习笔记
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本文介绍网格处理库
https://wujilingfeng.top/2019/02/03/%E5%9F%BA%E4%BA%8E%E7%BD%AE%E6%8D%A2%E7%BE%A4%E6%8E%92%E5%BA%8F/
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本文介绍一种排序方案,并依据置换群进行解释。算法**较易推广。
此算法在偏序数据排序上没有快速排序算法高效。快速排序是在一种”高度定制化”的排序算法,缺点是适用性低(只适合具有偏序关系的数据)。快速排序将数据集与关键数据比较,分割数据,如此反复(实际上是利用了偏序数据的传递性的条件),从而算法平均时间短。
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虽然我非常不喜欢这些工程概念,但是为了找工作不得不如此。
https://wujilingfeng.top/2019/02/26/gcc%E5%92%8Cmakefile/
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本文记录gcc和makefile
https://wujilingfeng.top/2019/02/15/%E6%95%B0%E5%AD%A6%E6%80%9D%E6%83%B3%E7%AC%94%E8%AE%B0/
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本文记录学习数学时关于数学**的总结
方程问题应为逆算子问题求导,偏导应理解为特定空间下的算子(线性算子),比如在hilbert空间,给定一组正交基,求导算子是线性算子,并且可以由无穷矩阵表示。
解一元二次方程时,我们常用到$\sqrt{}$,是平方的逆算子,同理$arcsin$
https://wujilingfeng.top/2019/01/31/vim%E4%BD%BF%E7%94%A8%E5%92%8C%E9%85%8D%E7%BD%AE/
本文介绍vim的使用及配置。有人将vim分为输入模式,命令模式,底线模式。工程用语冗余,模糊,自叨自扰。应该分为输入模式,命令模式即可。如果换一种角度看,也可以直接看成一种模式。
https://wujilingfeng.top/2019/07/04/test/
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https://wujilingfeng.top/2019/04/11/c-and-Eigen/
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本文记录c++学习笔记
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https://wujilingfeng.top/2019/09/18/%E5%BE%AE%E5%88%86%E5%87%A0%E4%BD%95/
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https://wujilingfeng.top/2019/07/27/opencv%E7%AC%94%E8%AE%B0/
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opencv笔记
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https://wujilingfeng.top/2019/11/01/%E8%AE%A1%E7%AE%97%E6%9C%BA%E9%97%AE%E9%A2%98%E6%B1%87%E6%80%BB/
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https://wujilingfeng.top/2019/07/03/%E6%B3%9B%E5%87%BD%E5%88%86%E6%9E%90%E7%AC%94%E8%AE%B0/
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https://wujilingfeng.top/2020/07/15/haskell%E5%AE%9E%E6%88%98%E5%92%8C%E4%BE%8B%E5%AD%90/
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https://wujilingfeng.top/2020/05/12/haskell/
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haskell一种基于算子**(functional)编程语言,以前我也设想过一种基于算子**的编程语言,因为数学中所有空间集合的作用都可以理解为算子
haskell语言并不难学,你需要有算子的概念,集合的概念,和一些抽象代数的知识。
网上的很多教材他们为了理解这些概念自创很多名词,用类似c语言的工程概念进行解释和理解,是不正确的做法。
学习haskell要避免工程繁杂概念的弊端,有时努力回想以前的数学概念代替工程概念是有好处的,首先工程概念名词繁杂不长久,而数学是所有学科(除了哲学)最长久的学科。(这种长久性是“知识成立”的时间)
比如手机cpu的架构和勾股定理,勾股定理在欧式几何中成立,之后发现在其他几何中不成立,而手机cpu的架构只是工程架构,几个月后就发生改变或者优化。所以勾股定理比c语言,计算机,鸿霥,甚至牛顿力学还要长久,那么为什么不学习寿命更长久的知识而要学习繁杂短暂的知识?
可以说未来属于算子类型语言cop,haskell,而不是工程类语言c,c++,java,python…
https://wujilingfeng.top/2019/06/11/%E5%9B%9B%E8%89%B2%E7%8C%9C%E6%83%B3%E7%9A%84%E8%AF%81%E6%98%8E/
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本文给出四色猜想的证明
https://wujilingfeng.top/2019/07/24/%E6%8A%BD%E8%B1%A1%E4%BB%A3%E6%95%B0%E7%AC%94%E8%AE%B0/
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A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.