close all; bbb = imgs_train(400,:,:); %取其中的一层 aaabbb = squeeze(bbb); imshow(aaabbb,[]); figure; imhist(aaabbb); 相关文章: 2021-05-29 2021-11-20 2022-12-23 2021-12-19 2021-07-16 2021-06-30 2022-12-23 2021-11-29