基于matlab的CDMA的通信仿真

clear all;clc; song1=wavread('mysound1.wav'); song2=wavread('mysound2.wav'); song3=wavread('mysound3.wav'); time1=[0:1/8000:(length(song1)-1)/8000]'; time2=[0:1/8000:(length(song2)-1)/8000]'; time3=[0:1/8000:(length(song3)-1)/8000]'; %length(song1) %length(time1) stc1=[time1,song1/max(song1)]; stc2=[time2,song2/max(song2)]; stc3=[time3,song3/max(song3)]; clear time1 time2 time3 song1 song2 song3;