whitegaussiannoise

使用误差累计的方式，来实时的更新背景，提取出最新的背景，(Cumulative manner using the error to the background of real-time update, extract the latest background)

optimal configuration of CHP and CCHP systems based on particle swarm optimization algorithm

OFDM系统程序，实现简单的基带OFDM系统(ofdm system code，build a simple ofdm system)

说明：  am modulation with simulink

1-D Uniaxial-PML code

用GP算法实现演化电路程序，在winspice上进行仿真演化电路(With GP algorithms evolution process, in the circuit Winspice in emulation of evolution circuit )

说明：  三维圆柱曲线的绘画matlab程序。很方便。(3D Plot on a Cylindrical Surface)

信号处理技术源代码系列3，版权为原作者所有，使用者与原作者联系。(Signal processing technology source code Series 3, the copyright for the original author of all, the user contact with the original author.)

自己编写的红外小目标检测程序，利用红外小目标的统计特性，分别根据均值和方差来进行判断，速度快，效果好(Infrared small target detection, the use of infrared small target statistical characteristics, respectively, according to the mean and variance to judge, fast, good effect)

说明：  现代通信系统(matlab版本)第二版，第八个例题的程序。(Modern communication systems (matlab version) second edition, the eighth Example program.)