yizhi.m

扩频通信中对强窄带干扰进行变换域预测后系统的误码率

clc
clear all
close all
echo on
Lc=20;
A1=12;
A2=0;
w0=1;
SNRindB=0:1:20;
for i=1:length(SNRindB),
smld_err_prb1(i)=ss_Pe95(SNRindB(i),Lc,A1,w0);
smld_err_prb2(i)=ss_Pe95(SNRindB(i),Lc,A2,w0);
smld_err_prb3(i)=ss_Pe94(SNRindB(i),Lc,A1,w0);
end;
semilogy(SNRindB,smld_err_prb1,'y*');
hold on
semilogy(SNRindB,smld_err_prb2,'k+');
hold on
semilogy(SNRindB,smld_err_prb3,'r:');