creatimage.m

来自「Index to gray conversion in matlab」· M 代码 · 共 15 行

clc
%Creating your own images:

%create a matrix of size 256 by 256 containing all zeros
a=zeros(256,256);
a=uint8(a);
figure;imshow(a);

%create a matrix of size 256 by 256 containing all ones
b= ones(256,256);

figure,imshow(b);


%Reading an image and copying its transpose into another array using 揻or