瑞利分布的气象雷达回波，时频分析，功率谱密度，频谱分布。-Rayleigh distribution of meteorological radar echo time-frequency analysis, power spectral density, spectral distribution.

这是一个matlab仿真杂波的大致程序，可以通过程序查看瑞利等分布的图形！-This is a matlab simulation of clutter general procedure, the procedure can view the Rayleigh distribution of the graphics!