ber2.m

是一个对mimo连续相位调制系统的均衡程序

%解空时码之前MMSE和解空时码后MMSE，1次迭代,N=512,g=[17,15],MSK,接收端4倍过采样
clc
clear all
EbN01 = [0:2:12];
EbN02 = [0:2:8];
ber1 = [1.8748e-001  1.1365e-001  3.5140e-002  1.1188e-002  3.6123e-003  9.0073e-004  2.1734e-004];
ber2 = [1.2426e-001  4.3362e-002  2.0670e-002  1.8713e-003  1.1257e-004];
semilogy(EbN01,ber1,'k-o',EbN02,ber2,'k-s','LineWidth',2);
grid
xlabel('Eb/N0(dB)');
ylabel('BER');
legend('MMSE Equalization After Matched  Filter','MMSE Equalization After Decoding STBC');