state_diag.m

来自「PHS多天线基带调制与解调MATLAB程序」· M 代码 · 共 19 行

h1 = rcosfir(0.5, 6, 8);
h = [h1(1:40) zeros(1,17) h1(58:97)];

hold on;
for i = 0:2^8-1
    x=zeros(1,120);
    for j=0:14
        x(1+8*j) = bitget(i,j+1);
    end
    y=filter(h,1,x);
%    plot(y);
%     plot(y(25:33));
%    plot(y(33:49));
%    plot(y(33:41));    
%    plot(y(49:57));
    plot(y(65:69));
end