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Taking one dimension of a matrix

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Anwesh Saha
Anwesh Saha 2023-2-2
回答： Dyuman Joshi 2023-2-2
I have a 972X48X128 matrix double, and I want to save the first 2D matrix of the 3D matrix in another variable of dimension 1X48X128.
How do I accomplish this?

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Dyuman Joshi
Dyuman Joshi 2023-2-2
Ran in:
in = rand(972,48,128);
out = in(1,:,:);
size(out)
ans = 1×3
1 48 128

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