www.pudn.com > simulinkOFDM+BPSK.rar > ofdm1.m

t_start=clock 
for snr=0:5:30 
    runtime=10000*50/480000; 
    sim('ofdm1'); 
    Pe(snr+5)=bee(1); 
end 
figure;                                                     %绘制误码性能曲线 
semilogy(snr,Pe,'r-'); 
title('OFDM导引信道估计系统码性能曲线'); 
xlabel('Eb/No(dB)'); 
ylabel('BER'); 
grid on;