% matlab文件格式
% function [PSNR,Q,SVD,SSIM] = Evalue(orgfile,profile)  %orifile='lena.bmp'  含單引號(hào)
% matlab讀寫
% I=imread('lena.bmp')
% imwrite(I,profile);


function matlab_in_c
x=rand(1,100);
figure;
stem(x);