www.gusucode.com > MC-CDMA系统的仿真matlab源码程序 > mc-cdma/rayleigh(移动信道)/figure_30.m
load mse1_30.mat load mse2_30.mat load mse3_30.mat k=0:5:20 semilogy(k,mse1_30,'-ms',k,mse2_30,'-r*',k,mse3_30,'-bo') hold on grid on axis([0 20 10^(-4) 1]) xlabel('SNR/dB'),ylabel('MSE') legend('\fontsize{8}LS','\fontsize{8}MST','\fontsize{8}多项式') set (gcf,'color',[1 1 1]) set(gca,'xtick',[0:5:20]) hold off