www.gusucode.com > MC-CDMA系统的仿真matlab源码程序 > mc-cdma/sui3/figure_lamda.m
load BER1_lam1.mat load BER1_lam2.mat load BER1_lam3.mat load MSE1_lam1.mat load MSE1_lam2.mat load MSE1_lam3.mat k=0:0.05:0.4 subplot(1,2,1) semilogy(k,BER1_lam1,'-ms',k,BER1_lam2,'-r*',k,BER1_lam3,'-bo') hold on grid on axis([0 0.4 10^(-4) 1]) xlabel('门限值'),ylabel('BER') legend('\fontsize{8}SNR=5','\fontsize{8}SNR=10','\fontsize{8}SNR=15') set (gcf,'color',[1 1 1]) set(gca,'xtick',[0:0.05:0.4]) subplot(1,2,2) semilogy(k,MSE1_lam1,'-ms',k,MSE1_lam2,'-r*',k,MSE1_lam3,'-bo') grid on axis([0 0.4 10^(-4) 1]) xlabel('门限值'),ylabel('MSE') legend('\fontsize{8}SNR=5','\fontsize{8}SNR=10','\fontsize{8}SNR=15') set (gcf,'color',[1 1 1]) set(gca,'xtick',[0:0.05:0.4]) hold off