MATLAB: Convert a cell array to 3-d array

cell 2 array

Hi,

I have a cell A, the size is : 100*1, for each cell contail an image, the size is 1500*1500. I would like to convert the cell A to a 3 dimensional array B(100,1500,1500).

I don't want to use loop, it there good method? thank you very much!

Peter

Best Answer

B = permute(cat(3,A{:}),[3,1,2])

Related Solutions

MATLAB: 4-D array to 3-D array

E.g.,

x = your 304 * 448 * 37 * 12 array
y = reshape(x,304,448,37*12);

Another possibility if you want those last two dimensions arranged differently is to permute them first. E.g.,

x = your 304 * 448 * 37 * 12 array
z = permute(x,[1 2 4 3]);
y = reshape(z,304,448,37*12);

MATLAB: Repeat 3-D array elements

Use the repmat function:

A = rand(67, 960, 80);
B = repmat(A, 1, 1, 3);
sizeB = size(B)

producing:

sizeB =
    67   960   240

Best Answer

Related Solutions

MATLAB: 4-D array to 3-D array

MATLAB: Repeat 3-D array elements

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