1、Rayleigh_Doppler_singlePath.m

产生单径Rayleigh衰落，采用了6种方法并进行了比较，推荐使用第6种方法；

2、Rayleigh_Doppler_multiPath.m

根据多条径的延时和强度，产生频率选择性衰落；



在单径和多径两个程序中，均提供了其功率谱的输出代码； -1, Rayleigh_Doppler_singlePath.m Single Path Rayleigh fading generated using the six kinds of methods and compared recommend using the first six kinds of methods　2, Rayleigh_Doppler_multiPath.m Drive under a number of delay and intensity, resulting in frequency selective fading　in single-track and multi-path two procedures, which provide the power spectrum of the output code