plot_com.m

来自「alamouti 空频分组码---在时变信道下SFBC-OFDM」· M 代码 · 共 19 行

% plot comparision
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%         Plot          %%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
subplot(1,2,1),semilogy(SNR_Curve,T_BER_OFDM     ,'k--',...
                        SNR_sim,    BER_JML, 'r>', SNR_sim,    BER_SML, 'rs', SNR_sim,    BER_ZF, 'ro', SNR_sim,    BER_DF, 'rd',... 
                        SNR_Curve,T_BER_JML, 'r' , SNR_Curve,T_BER_SML, 'r' , SNR_Curve,T_BER_ZF, 'r' , SNR_Curve,T_BER_DF, 'r'  );
grid on;
xlabel('Eb/N0 in dB');ylabel('Bit Error Rate');
legend('1Tx + 1Rx', 'JML', 'SML', 'ZF', 'DF');
title('BER of Con. Detection');

subplot(1,2,2),semilogy(SNR_Curve,T_BER_OFDM   ,'k--',...
                        SNR_sim,    BER_JML_new, 'b>', SNR_sim,    BER_SML_new, 'bs', SNR_sim,    BER_ZF_new, 'bo', SNR_sim,    BER_DF_new, 'bd',... 
                        SNR_Curve,T_BER_JML_new, 'b' , SNR_Curve,T_BER_SML_new, 'b' , SNR_Curve,T_BER_ZF_new, 'b' , SNR_Curve,T_BER_DF_new, 'b'  );
grid on;
xlabel('Eb/N0 in dB');ylabel('Bit Error Rate');
legend('1Tx + 1Rx', 'JML', 'SML', 'ZF', 'DF');
title('BER of Imp. Detection');