Can you use the concatenation ability of MATLAB to combine a 3x4 and a 3x5 matrix?

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AnhThu Le
AnhThu Le 2017-8-31
编辑： Stephen23 2017-8-31
If yes, how we can do this?

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OCDER
OCDER 2017-8-31
Yes you can, as long as the row or column dimensions matches.
A = zeros(3, 4) % A 3x4 matrix
B = ones(3, 5) % a 3x5 matrix
AB = cat(2, A, B) %Concatenate along column dimension (dim = 2), resulting in a 3x9 matrix
AB = [A B] %Same thing as cat(2, A, B)

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Omur Bas
Omur Bas 2017-8-31
Simply use square brackets, as you would use for combining scalars into a vector:
A = ones(3,4);
B = zeros(3,5);
AB= [A B];

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