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D3D扑克小游戏，自主研发的D3D小游戏，实现D3D基础，注解非常清楚(D3D poker game, and independent R )

说明：  用于MATLAB编程及开发，解决实际问题，(For MATLAB programming and development, to solve practical problems,)

双参数的双门限语音端点检测程序MATLAB代码 可直接运行(Two parameters of the double threshold endpoint detection procedures MATLAB code can be directly run)

GPS坐标转换软件与源程序 支持世界上大多数坐标框架下，大地坐标空间直角坐标以及平面投影坐标（UTM、高斯）等的相互转换(GPS coordinate conversion software with source code to support most of the world)

A H CODE FOR lcd FOR PIC18F

利用opencv中surf实现图片的匹配 (Using opencv achieve images match in surf)

一个非常典型的”VC调用matlab中定义的.m文件中的函数的实例“附加说明文档，请站长检查，刚才发错了，不好意思(a very typical "call VC defined in Matlab. M document as a function of the examples "of the annotated document, please check station, just made a mistake, sorry)

一个简单的osg，可以在配置好环境后直接运行测试一下( a simple osg code)

ATL写的基于DirectX的游戏引擎, ATL写的基于DirectX的游戏引擎(ATL was based on the DirectX game engine ATL was based on the DirectX game engine, ATL was based on the game engine DirectX)

简单的数字城市演示代码，采用vc++ 和OPENGL联合编程，效果还行(Digital City demonstrates a simple code using vc++ and OPENGL joint programming)