linux V4L2驱动（USB摄像头）

Shan Shuo Windows ,Refresh window Form

2D图像渲染，比如反走样，mark等效果，编码风格很好，模版用的淋漓尽致(2D image rendering, such as anti-aliasing, mark, such as the effect of good coding style, the template used by most)

蚁群算法解决最优路径问题C++实现，就是在找最短路径的时候，而蚁群算法是一种近似算法，它不是用来解决已存在精确有效算法的问题的，而是用来解决至今没有找到精确的有效算法的问题的，比如旅行商问题（TSP）。旅行商问题也可以说是求“最短路径”，但它是求一个完全图的最小哈密顿圈，这个问题至今未找到多项式时间算法，属于NPC问题

说明：  STC89C52输出正弦波，DAC0804(STC89C52 output sine wave, DAC0804)

Simple FreeRTOS test on STM32

C#开发的录音程序，源码可以调试，录音程序和生成录音文件全部在bin/debug下(The recording program developed by C#)

This program demonstrates how to draw on the client area, it also demonstrates how to use the mouse messages. I think the best way to learn programming is programming, so, let s begin our program now.(This program demonstrates how to draw on th e client area, it also demonstrates how to use the mouse messag es. I think the best way to learn programming is p rogramming, so, let s begin our program now.)

FreeType is a software font engine. version 2.3.5(FreeType is a software font engine that is designed to be small, efficient, highly customizable and portable while capable of producing high-quality output (glyph images). It can be used in graphics libraries, display servers, font conversion tools, text image generation tools, and many other products as well.)

介绍卫星星历数据的解码格式，为计算卫星伪距改正数做铺垫。(Introduction of satellite ephemeris data decoding formats, for the calculation of the satellite pseudorange corrections to pave the way.)

 电话本      编写C++程序完成以下功能： 1.实现简单电话本功能，用姓名来搜索电话号码； 2.用户输入姓名，程序查找并输出结果； 3.用户可以通过输入，添加姓名和电话号码； 4.用户可以删除姓名和电话号码； 5.电话本可以保存在指定文件中； 6.电话可被从指定文件中读入到内存。