Rotate 3D matrix

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Johanna Popp 2021-6-18

编辑： Johanna Popp 2021-6-18

Hi all :)

My problem seems to be quite simple but I can't figure it out somehow.

I have a 3D array size 376x376x30 and I would like to rotate it so that the dimensions are 30x376x376 instead.

Thanks for your help!

Jan 2021-6-18

编辑：Jan 2021-6-18

X  = rand(2, 3, 4);
Y1 = permute(X, [3,1,2]);
size(Y1)
ans = 1×3
     4     2     3
Y2 = permute(X, [3,2,1]);
size(Y2)
ans = 1×3
     4     3     2

By the way, "matrix" means 2D by definition. You have a "3D array".

Johanna Popp 2021-6-18

Thanks for your help!

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