Convert a 3D array to a 2D cell array?

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Niky Taylor 2017-10-13

评论： Niky Taylor 2017-10-16

I'm sure there's a basic way to do this that I haven't found.

I have a 3D array, but I want to convert it into a 2D cell array where each cell contains the data currently contained in the 3rd dimension, so:

if given some 3D array A = rand(10,10,4);

make a 2D cell array B that is 10x10 cells, but each cell contains 1x4.

Thanks so much.

Matt J 2017-10-13

B=num2cell(A,3)

Matt J 2017-10-13

but each cell contains 1x4.

If you really do need a 1x4 shape, you can do

[m,n,p]=size(A);
B=num2cell(reshape(A,[],p), 2);
B=reshape(B,m,n);

Niky Taylor 2017-10-16

Thanks!

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