WartermarkingSpatialdomainembed

This simple source codes implement cognitive radio.Hope its useful for you.

说明：  cdma2000的下行连路仿真模块（matlab模块）(cdma2000 downlink Link Simulation Module (Matlab modules))

wiener滤波器的实现，主要是学习曲线的绘制和误差的计算(wiener filter implementation, mainly drawing and error learning curve calculation)

matlab编程中，蒙特卡洛抽样的源程序，蒙特卡洛算法应用(Matlab programming, Monte Carlo sampling of the source, the Monte Carlo algorithm is applied)

基于Matlab的图像处理程序，包含滤波、几何变换等多种功能(image processing platform based on Matlab)

基于小波模极大值算法来实现信号去噪，这是一维去噪程序代码。(Wavelet modulus maxima algorithm to achieve signal de-noising, which is one-dimensional de-noising procedure code.)

Doubly-Fed Induction Generator driven by a Wind Turbine Stator disconnected from grid

单排队论服务系统，顾客源无限,选择仿真时间，选择最大来到顾客数(Single queuing theory service system, customers unlimited source, select the simulation time, select the maximum number of customers came)

收集了一些处理声音信号的实例，可供对音频处理的爱好者参考使用。(collected some examples of control noice signal. fans can used by reference. )

a simple way to detect and analyse Abnormal crowd