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

%绘制不同信噪比下的误码率曲线图 
echo on 
clear all 
close all 
snr_in_DB=0:2:10; 
for i=1:length(snr_in_DB) 
   [class1(i),class2(i),signal(i)]=PrimePe(snr_in_DB(i));  %返回三组误码率 
end 
semilogy(snr_in_DB,class1,'g*',snr_in_DB,class2,'b*',snr_in_DB,signal,'r*'); %绘图 
legend('class I','class II','class I+II');