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便捷的dos进入工具，非常方便开发人员使用，提高工作效率(Dos and convenient access to tools to developers is very convenient to use, improve efficiency)

详细介绍了VC下利用WINDOWS API函数来实现与符合HID设备类的USB接口通信，并给出了通信程序的部分源代码(details of VC using Windows API function to achieve compliance with the type of equipment HID USB communications, and communications procedures given the source code)

3D视频解码源，附完整说明手册 支持3D蓝光。 h264 mvc解码，需要的朋友请尽快下载(3d h264 mvc deocde)

　　　实现以下的无损数据压缩方法 　　　LZ78和LZW算法； 给定若干个输入的字符串流，应用所编写的算法实现压缩，计算压缩比，然后再将压缩的码流进行解码，同输入的字符串流进行比较，判断输入输出码流是否一致。(Achieve the following lossless LZ78 and LZW data compression algorithm certain algorithms to a given input string stream to achieve compression applications written to calculate the compression ratio, and then decoding the compressed code stream, with the stream input string , and determines the input and output streams are the same.)

在文档 视图程序中加入闪屏，VC++编程精选学习源码，很好的参考资料。(Join the splash screen in the document view program, VC++ programming featured learning source code, a good reference.)

判断二维空间中一个点和一个多边形的位置关系(To determine the positional relationship of the two-dimensional space midpoint and polygons)

DirectX8 1SDKlibrary,微软DirectX8的库文件包(DirectX8 1SDKlibrary)

停止等待试验的源代码,用VB实现,里面有一个现成的实现工程(Stop waiting for the test source code, using VB to achieve, there is a ready-made the implementation of the project)

QT开发的能够接收串口数据并将其转化为波形同步实时显示的上位机(QT development can receive serial data and converting it into waveform synchronous real-time display of the upper machine)

音乐播放,可以实现简单的音乐播放功能，可以找到音乐文件进行添加(music play)