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.

粗糙表面功率谱密度，matlab.分形维数\分形尺度求解。-Power density rough surface

MATLAB随机振动的界面化，得到功率谱密度曲线生成-A user who is a member of a user who is a member of a that is a member of a that is a member of a that is a member of a that is a member of a that is a member of a that is a member of a that is a value

MATLAB随机振动的界面，得到功率谱密度曲线生成-A user who is a member of a user who is a member of a that is a member of a that is a member of a that is a member of a that is a member of a that is a member of a that is a value