How to concatenate matrix in a loop

Question

Nethravathi S 2020-2-26

评论： Nethravathi S 2020-2-26

Hi,

I am generating a matrix of size (96,13).

This matrix is kept inside a loop with 5 iterations.

This matrix values changes with every iteration.

I want to save this matrix generated at every iteration.

Finally i need to get a matrix of the size (96, 13*5)

Can anybody help?

Answer 1

KSSV 2020-2-26

If the size of matrix is same always.

iwant = zeros(95,13,5) ; 
for i = 1:5
iwant(:,:,i) = rand(95,13) ; 
end

If the size of matrix changes;

iwant = cell(5,1) ; 
for i = 1:5
iwant{i} = rand(10) ;
end

Nethravathi S 2020-2-26

Thanks, It worked.

Size of the matrix is same everytime.

But at last i want to concatenate all the 5 iterations matrix into one matrix.