基于simulink的BPSK灰色图像传输（含差值图）.zip

pic=imread('1.bmp'); a=(double(de2bi(pic)))'; [m,n]=size(a); simin=reshape(a,m*n,1); sim('bpsk1'); b=uint8((reshape(simout,m,n))'); c=bi2de(b); receive=reshape(c,256,256); d=uint8(ones(256,256)); figure(1); imshow(pic);title('原始图片'); figure(2); imshow(receive);title('接收到的图片'); figure(3); imshow(255*d-(pic-receive));title('差值图');