dsb_1.m

对常见的调制信号在软件无线电的通用平台下进行调制解调。所有信号均通过正交分解后

clear;
t=[0.001:0.001:10];
f = 1;
fc = 20;
fs = 600;
m = sin(2*pi*f*t);

plot(t,m);
axis([0,10,-2,2])

I=m;
Q=0*(0.001:0.001:10);

t=linspace(0,10,10000);
I=[t',I'];
Q=[t',Q'];