ber_gmsk_l_3_mmsevsml.m

是一个对mimo连续相位调制系统的均衡程序

%M=2,h=1/2,MSK，N=512,g=[17,15],Ns=16,2倍采样,L=3,5 iterations
clc
clear
EbN0=[0:2:12];
ber1 = [6.8369e-002  2.7778e-002  7.2165e-003  2.0825e-003  6.4205e-004  1.3168e-004  3.2459e-005]; % after matched filter MMSE Eq.
ber2 = [6.0140e-002  1.6994e-002  4.5214e-003  1.5522e-003  4.2761e-004  5.5992e-005  7.0574e-006]; % after decoding stbc MMSE Eq.
semilogy(EbN0,ber1,'k-o',EbN0,ber2,'k-s','LineWidth',2);
grid
xlabel('Eb/N0(dB)');
ylabel('BER');
legend('MMSE Equalization after Matched Filter','MMSE Equalization after Decoding STBC');