www.gusucode.com > COST231-WI模型信道仿真,源码仿真matlab编程源码程序 > COST231-WI模型信道仿真,源码仿真matlab编程源码程序/code/wireless_Walfish_Ikegami_LOS_attenuation.m
%%%%%%%%%%%%%%%WI传播模型%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%发射功率f(MHz),收发天线距离(小区半径)d(km)%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%视距传输%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function y=wireless_Walfish_Ikegami_LOS_attenuation(f,d) y=42.6+26*log(d)/log(10)+20*log(f)/log(10);