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说明：  Underwater wireless optical communication

小波去噪程序，根据信号的频域特征对信号进行小波分解，然后去噪(program for artifact removal, this function is obtained based on the frequency feature of signal.)

Tracking a moving object through several frames, provided changes from frame to frame are on the order of +-(10 + "X Range") pixels in the X direction and +-(10 + "Y Range") in the Y direction is done automatically because of a relatively large area of exploration during the search for an optimal (new) position for a particular control point and a very strong force exerted by large values of the image gradient.(Tracking a moving object through several frames, provided changes from frame to frame are on the order of+-(10+ "X Range") pixels in the X direction and+-(10+ "Y Range") in the Y direction is done automatically because of a relatively large area of exploration during the search for an optimal (new) position for a particular control point and a very strong force exerted by large values of the image gradient.)

the alamouti functions

OFDM系统代码 整个系统的实现流程，matlab代码(OFDM code clc clear interleav_J=89 交织深度,卷积码长14952，交织长度168，这里要求交织后离散越大越好 Lp=4984 输入的0，1序列长度 Ts=20*10^(-6)/2048 ***************************************************** v=300/3.6 fc=0 c=3*10^8 )

MATLAB对数字信号进行均值滤波，尤其是对数字图像(MATLAB for digital signals mean filter, especially for digital images)

关于MATLAB的经典教程，百看不厌，十分经典。(classic tutorial about matlab,and it is suitable fot the fresh man.)

Matlab Interactive seminar

matelab实现PID功能 另附有一段与组态王通信的DDE设置(matelab PID function attached to achieve a period of DDE to communicate with the configuration settings Wang)

33节点潮流计算，可以任意断开开关并判断孤岛和环网(33bus power flow calculation)