cpm_ber_main.m

cpm连续相位调制系统的matlab仿真程序

% performance of 2h_CPM

clear;

SNRindB=1:1:20;
fc=100*(10^3);
fsym=150*(10^3);

for i=1:length(SNRindB)
    MLSE_CPM_BER(i)=MLSE_CPM_func(fc,fsym,SNRindB(i));
end;

%随后为绘图命令;
axis([0 20 10^(-4) 1]);
semilogy(SNRindB,MLSE_CPM_BER+eps,'b*-');
title('多重h-CPM( h=[4,5]/16 ) 接收机性能仿真');
legend('AWGN信道 频偏=0 / MLSE解调');
xlabel('SNR(dB)');
ylabel('误符号率');
grid on;
debug=1;