产生3路SPWM波形

MS的kinec SDK和OpenNI都提供了人体骨骼跟踪的算法，人体骨骼跟踪算法在kinect人体行为识别中非常重要，该识别过程通常被用来作为行为识别的第一步，比如说，通过定位人体中的骨骼支架，可以提取出人手的部位，从而可以把手的部分单独拿出来分析，这样就达到了手势的定位，而后面的手势识别则可以在刚刚定位出的领域进行处理。总而言之，一套有效的人体骨架追踪算法在kinect的一系列应用中非常有用，不过MS SDK和OpenNI虽然都提供了该算法类的直调用，但是其源码并没有开放，毕竟这是人家最核心的东东。 　　开发环境：QtCreator2.5.1+OpenNI1.5.4.0+Qt4.8.2(MS kinec SDK and OpenNI provides a human skeleton tracking algorithm, the human skeleton tracking algorithm in recognition kinect human behavior, is very important, the identification process is usually used as the first step in behavior recognition, for example, by positioning the body The skeletal stent, can extract a portion of manpower, which can grip a portion separate out to be analyzed, so that to achieve the positioning of a gesture, and the back of the gesture recognition processing can just locate the areas. All in all, a human skeleton tracking algorithm in the kinect range of applications useful, but MS SDK and OpenNI provides direct invocation of the algorithm class, but its source is not open, and this is, after all, the people most core stuff. Development Environment: QtCreator2.5.1+OpenNI1.5.4.0+Qt4.8.2)

说明：  24点游戏的关键代码和流程图，适合新手进行学习(Key Codes and Flow Charts for the 24-Point Game)

在linux平台下使用Qt开发工具编写的视频采集与拍照保存程序，使用视频采集接口为V4L2，程序是自己写的测试程序，静态库也已经添加进去了，只需要重新编译，然后运行就可以了

道格拉斯-普克算法 (Douglas–Peucker algorithm，亦称为拉默-道格拉斯-普克算法、迭代适应点算法、分裂与合并算法)是将曲线近似表示为一系列点，并减少点的数量的一种算法。它的优点是具有平移和旋转不变性，给定曲线与阈值后，抽样结果一定。

w_ipp-sample-data-compression，Intel，IPP函数库，文件数据快速压缩解压缩工具包。可以进行数据加密解密告诉处理( W_ipp-sample-data-compression, Intel, IPP library, file compression and decompression tool for fast data packet. You can tell the encryption and decryption of data processing)

一个用C#编写的点对点文字聊天程序。分为服务端和客户端，只需将两者结合为一个程序，就会更加完美了。-a C# language prepared by the peer-to-peer chat program. Divided into services and clients, only to a combination of the two procedures will be more perfect.

本人做研究生数学建模时候写的代码，关于动态视频，前景识别检测代码，精确度非常高，获得国家二等奖

Teach you the pipeline of 3D object, especially the perpective project

库仿真与书和学生包括订单连接 此代码与数据基。 窗体聊天模拟