4、emonstratesthecorrectnessofsimulationmodels.Atthesametime,thesimulationresultsindicatethattheresultsaremainlydependingonfollowingtwoparameters:the maximum Dopplerfrequencyshiftsandthenumberofharmonicwaves.Keywords:Rayleighchannel;powerspectraldensity;autocorrelationfunction;Jakesmethod;maximu