qam8_main.m

MIMO系统

%8QAM Monte Carlo Simulation
clear all
clc
tic
%parameters
BitRate=1000;

snrindb1=0:2.5:25;
for i=1:length(snrindb1)
    SNR=snrindb1(i);
    sim('QAM8_sim');
    y(i)=mean(BitErrorRate);
end
%plot
semilogy(snrindb1,y);grid
axis([0 25 10^(-3) 1]);