chapter2

Rayleigh信道仿真程序，有多普勒加单径和多径信道的仿真模型(Rayleigh channel simulation program)

功率谱繁衍生成时域序列随机风-谐波合成法(Generate Random wind)

说明：  SOGI一个仿真，自己搭的，功能是对的，可以测试。(SOGI is OK.dual second-order generalized integrator PLL.)

mean and variance of sinusoidal signal

三种信道 瑞利 赖斯 高斯的误码率仿真，通过MATLAB实现(The three channel Ruililaisi Gaussian error rate simulation)

基于背景差分法和帧间差分法的目标跟踪 应用了二维滤波，效果较好(Application of a two-dimensional filtering, target tracking based on background subtraction and interframe difference method better)

The Wavelet Neural Network This is simple example for using of modified Morlet neural network. Levenberg-Marquardt with numerical Jacobian calculation implemented. Easy to use with other optimization algorithem e.g GA,PSO, etc. The function "xox_lm" may be useful for other optimization problem easily. The function "xox_jacobian" may be useful for Jacobian calculation easily. The function "NN_fcn" may be used by the evolutionary based neural network. The activation function "modified Morlet" will be replaceable by others.

模式识别作业-自编的BP神经网络判断异或的matlab源代码，每一步都有详细说明。并有详细的结果输出。(Pattern recognition operations- the BP neural network to determine self XOR the matlab source code, detailed description of each step. And a detailed results output.)

利用matlab软件对.wav音频文件进行降采样的m文件(Down sampling .wav audio file )

使用拥有小车模型的多智能体系统集群运动的数值仿真，拥有一个虚拟领导者，可以作为方针的通用框架。(A flocking system with multi agent of car-like model that complemented by a numerial simulation. This rar file could be a general template for future simulation.)