www.gusucode.com > MC-CDMA系统的仿真matlab源码程序 > mc-cdma/sui3/Untitled.m
load ber1.mat load ber2.mat load ber3.mat load berreal.mat load mse1.mat load mse2.mat load mse3.mat k=0:2:16 subplot(1,2,1) semilogy(k,ber1,'-rh',k,ber2,'-ms',k,ber3,'-go',k,berreal,'-.b') hold on grid on axis([0 16 10^(-4) 1]) xlabel('SNR/dB'),ylabel('BER') legend('\fontsize{8}LS','\fontsize{8}LMMSE','\fontsize{8}ML','\fontsize{8}理想') set (gcf,'color',[1 1 1]) set(gca,'xtick',[0:2:16]) subplot(1,2,2) semilogy(k,mse1,'-rh',k,mse2,'-ms',k,mse3,'-go') grid on axis([0 16 10^(-4) 1]) xlabel('SNR/dB'),ylabel('MSE') legend('\fontsize{8}LS','\fontsize{8}LMMSE','\fontsize{8}ML') set (gcf,'color',[1 1 1]) set(gca,'xtick',[0:2:16]) hold off