89346487three_level_SVPWM

说明：  C++中友元函数的例子，可以通过这些例子认识友元函数(Examples of friend functions in C + + can be used to understand friend functions)

说明：  实现了用RTSP协议接入已有流媒体平台或摄像机的视频，通过转码后用WebRTC进行播放，只要支持WebRTC的浏览器或移动端都可以使用。用WebRTC播放监控视频可以处理高版本浏览器不支持插件的情况，且比rtmp、HLS的实时性更高。(It realizes accessing videos of existing streaming media platforms or cameras with RTSP protocol, and playing them with WebRTC after transcoding. It can be used by browsers or mobile terminals that support WebRTC. Playing surveillance video with WebRTC can deal with the situation that high version browsers do not support plug-ins, and it is more real-time than RTMP and HLS.)

互质阵MUSIC法,能够有峰值，还有复杂度分析，曲线对比等(Coprime array MUSIC method, can have a peak value, and complexity analysis, curve comparison.)

MFC画板，简单实现了画线画圆椭圆等各项功能，代码简单易懂适合学习(MFC Sketchpad, simple realization of painting lines, painting circles, ellipses and other functions, the code is simple and easy to understand, suitable for learning)

数学建模竞赛，matlab画图入门基础大致教程。(Initial Programming of Mathematical Modeling with MATLAB Drawing .)

xml transform xlt tools-xml transform xlt tools

一个VB列表分页例子，为了更好的演示分页功能，这里提供了一个Access版的测试数据库，测试前请设置好路径。本分页代码演示了一个数据库分页模型，了解一下如何每次换页后更新导航信息，如何分页显示视图等。

js的初级游戏，duckhunter，本来想放移动设备上用 结果性能不太好(duck hunter)

非常实用，功能强大，多用多好处，不用很后悔(Very useful,come here use it much time you will love this one.)

说明：  基于qt的udp组播简易接收端，可以用来学习一下udpsocket指令(Simple receiver of UDP multicast based on QT)