function [out] = Demodulation(input)

[K,D,N,G,N_t,N_r,L,C]= header;



oo = zeros(N_t,D*N);
oo(1,:) = real(input(:,:))>=0;
oo(2,:) = imag(input(:,:))>=0;
   
out = reshape(oo,1,2*D*N);