u1.m

来自「多径多普勒信道模型」· M 代码 · 共 16 行

clear all;

a=[0.6154 0.7919 0.9218 0.7382 0.1763 0.4057 0.9355];%每路传输的幅度

t=[0.9169 0.4103 0.8936 0.0579 0.3529 0.8132 0.0099];%每路传输的到达时间
i=0; 
for omega=0:0.05:100; 
multipath_arrival=a.*exp(j*omega*t);
i=i+1;
abs_H(i)=abs(sum(multipath_arrival));%第i路信道的传输函数
end
omega=0:0.05:100;
plot(omega, abs_H)
ylabel('amplitude of transfer function')
xlabel('angular freuency')
title('frequency dependent multipath fading')