How to concatenate first column of matrix A and first column of matrix B, then second column of matrix A and second column of matrix B and so on?

A = rand(128,4626);

B = rand(128,4626);

I would like to concatenate A and B together, but in this format: C = [A(:,1) B(:,1) A(:,2) B(:,2) ... A(:,4626) B(:,4626)]

Is this possible?

[Simon Chan]

reply in your previous question.

C = reshape([A;B],[],2*size(A,2));

[parslee]

Sorry I didn't see that, but thank you!

Answer 1

[KSSV]

A = rand(128,4626);
B = rand(128,4626);
[m,n] = size(A) ; 
iwant = zeros(m,2*n) ; 
iwant(:,1:2:end) = A ; 
iwant(:,2:2:end) = B ; 

Answer 2

[Bruno Luong]

A = randi(10,2,3)

A = 2×3

4 2 1 2 2 4

B = randi(10,2,3)

B = 2×3

7 1 7 4 3 2

reshape([A;B], size(A,1), [])

ans = 2×6

4 7 2 1 1 7 2 4 2 3 4 2