www.pudn.com > mentos_fs.rar > no_vs_iw.m

%绘制不同信噪比下的误码率曲线 
echo on 
clear all 
close all 
snr_in_DB=0:2:10; 
for i=1:length(snr_in_DB)            %原始不编码 
    pr_e_r(i)=PrimePe(snr_in_DB(i)); 
end 
for i=1:length(snr_in_DB)            %经过卷积、交织 
    e_r(i)=PrimePe_iw(snr_in_DB(i)); 
end 
semilogy(snr_in_DB,e_r,'r*',snr_in_DB,pr_e_r,'b*'); 
legend('卷积交织高斯突发','原始高斯突发'); 
% legend('卷积高斯','原始高斯');