4PAM的误码率仿真
1.问题描述:4PAM的误码率仿真2.部分程序:%BER of 4PAMclear all;clc;Nb=10000; %the number of data bitsEbN0dB=1:30; %Eb/N0 in dBEbN0 = 10.^(EbN0dB/10);Nerr=zeros(1,length(EbN0)); % initialize Nerr vectorfor k=1:length(EbN0) b=rand(1,Nb)>0.5; % 0 or 1 r...