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C#进程间的通信与共享内存，这个特性需要4.0以上的支持，大家在下载查看时需注意。(C# to communicate with the shared memory between processes, this feature requires the support of more than 4.0, we should pay attention to when downloading view.)

孙鑫老师vc教学视频中源码，以及上课所用ppt,非常好，希望对大家有用(Sun Xin vc teachers teaching video source, and the school used ppt, very good, want to be useful)

说明：  Android 系统中 USB Camera的测试测试demo(Test demo of USB camera in Android system)

datagridview多页显示,实现无缝的显示方式(datagridview lee page)

Painting in non-client area using c#

说明：  在LDPC译码中用LLR方式,跌代次数分别为5和10对译码性能的影响MATLAB写的(In LDPC decoding, using LLR mode, the number of drops is 5 and 10, respectively, which affect the decoding performance of MATLAB.)

模拟DCS数据发包数据环境，UDP，在电厂做工程时因为不能随便接触控制网络，所以写了这样一个模拟DCS向外发布数据的程序，方便在开发环境进行调试。-UDP ，imitate DCS（Distribute Control System）output data circument。

用vb写的一个opc的客户端控件，用于工控组态中的趋势图(Using vb to write a opc client control, industrial control configuration for the trend)

说明：  利用API实现颗粒粘结力随时间的线性变化，模拟颗粒间粘性力(API was used to realize the linear change of particle adhesion force with time, and the viscous force between particles was simulated)

windows消息收发程序-windows news receiving and dispatching procedure