用于多副图片的曲线拟合 close all clear m=4 for(i=1:4) filename=strcat('C:\Users\rui\Desktop\新建文件夹',int2str(i),'.bmp'); raw(:,:,i)=imread(filename); end B=reshape(raw(125,128,:),1,m); %k=1:m; %plot(k,B) %grid on a=max(B) b=min(B) C=B-b; k=1:m; plot(k,C); grid on
