How to sum multiple matrice in loop ?

Hi everybody,

I would like to sum multiple matrice using a loop.

I attach my data.

So, I have a multiple 4D double structure, that contains 4x4x32x12 matrices.

I would like to sum all the matrices according the last argument to obtain 12 matrices which are the sum of the 32 matrices (in my code i = 1:12 ; j = 1:32).

I think I have to use a loop.

Is anybody could help me?

Thanks,

-- AL

Answer 1

[Matt J]

Is this what you want?

result = squeeze(sum(T3,3));

If not please clarify what the dimensions of the final result should be.

[Anne-Laure GUINET]

The dimension of the final matrice is correct 4x4x12 but it doens't correspond to the addition of all matrices.

I try to explain in other words. I would like to realize an addition of the first 32, and next 32 etc... and stock this result in a new 4x4x12 matrice.

[Matt J]

That is what I believe I gave you...

If we index the array as T(i,j,m,n) are we summing across m or something else?