draw.m

ofdm + ldpc 再高斯信道的应用

%绘制误码率曲线
load sim_result.mat;
semilogy(EbNo,raw_ber_mat,'ko-',EbNo,inf_ber_mat,'ks-','LineWidth',1.5);
title('BPSK Mapped OFDM under AWGN');
xlabel('Eb/No (dB)');
ylabel('BER');
legend('Uncoded BER','LDPC Coded BER',0);
grid on;