display N images in all the possible combinations in 3 x 3 matrices

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Alejandro Estudillo 2018-6-23

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https://ww2.mathworks.cn/matlabcentral/answers/407085-display-n-images-in-all-the-possible-combinations-in-3-x-3-matrices

评论： Alejandro Estudillo 2018-6-25

Hi all,

Hope someone can help me.

I have a folder with a set of images. All the images have the same size. What I would like to do is to present all the possible combinations of these images in 3 x 3 grids and save each of them as a JPG. I could do this manually, but I have too many images.

Any help would be very appreciated!

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Walter Roberson 2018-6-24

9 images arranged on a 3 x 3 grid in all possible permutations would have 362880 results. Are you sure you want to do that?

9 choices for the first position, 8 choices for the second position, 7 choices for the third position, ... 9! = 362880 total possibilities.

Alejandro Estudillo 2018-6-25

Hi Walter,

Thanks for your reply. I have been doing some simulations wit the function permn and I think that what I want to do is not too convenient. Ideally, I would like to have all the possible combinations, but I think I am going to use a different approach. Thanks again for your reply!

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