ask.m

来自「fsk调制的matlab实现」· M 代码 · 共 39 行

a=[1 0 0  1  1 0 1 0 1 1];
K=length(a)
initial_phase=pi;


N=200;

i=[0:1:N-1];

sin1=sin(2*pi*i/N);


for j=[1:1:K]
    for i=[1:1:N]
        yout(N*(j-1)+i)=a(j)*sin1(i);
    end
end


sin11=sin1;

for j=[1:1:K-1]
    sin11=[sin11 sin1];
end

for j=[1:1:K]
    for i=[1:1:N]
        a1(N*(j-1)+i)=a(j);
    end
end


figure(1)
plot(a1,'--r')
hold on
plot(yout)
grid on