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