MATLAB: 3D matrix summation

matrix

If I have the following 3D matrices. How I sum every T(:,:,1) with its following T(:,:,2) to have 3 2D matrices.
T(:,:,1) =
     0     0     0     0     0     0     0     0     0     0
    19     0     0     0     0     0     0     0     0     0
    20     0     0     0     0     0     0     0     0     0
    21     0     0     0     0     0     0     0     0     0
     0    22     0     0     0     0     0     0     0     0
     0     0    23     0     0     0     0     0     0     0
     0     0     0    24     0     0     0     0     0     0
     0     0     0     0    25     0     0     0     0     0
     0     0     0     0     0    26     0     0     0     0
     0     0     0     0     0     0    27     0     0     0
T(:,:,2) =
     0     0     0     0     0     0     0     0     0     0
     1     0     0     0     0     0     0     0     0     0
     2     0     0     0     0     0     0     0     0     0
     3     0     0     0     0     0     0     0     0     0
     0     0     0     0     0     0     0     0     0     0
     0     0    13     0     0     0     0     0     0     0
     0     0     0     0     0     0     0     0     0     0
     0     0     0     0     0     0     0     0    14     0
     0     0     0     0     0     0     0     0     0     0
     0     0     0     0     0     0     0     0     0     0
T(:,:,1) =
     0     0     0     0     0     0     0     0     0     0
    19     0     0     0     0     0     0     0     0     0
    20     0     0     0     0     0     0     0     0     0
    21     0     0     0     0     0     0     0     0     0
     0    22     0     0     0     0     0     0     0     0
     0     0    23     0     0     0     0     0     0     0
     0     0     0    24     0     0     0     0     0     0
     0     0     0     0    25     0     0     0     0     0
     0     0     0     0     0    26     0     0     0     0
     0     0     0     0     0     0    27     0     0     0
T(:,:,2) =
     0     0     0     0     0     0     0     0     0     0
     1     0     0     0     0     0     0     0     0     0
     2     0     0     0     0     0     0     0     0     0
     3     0     0     0     0     0     0     0     0     0
     0     0     0     0     0     0     0     0     0     0
     0     0     4     0     0     0     0     0     0     0
     0     0     0     0     0     0     0     0     0     0
     0     0     0     0     0     0     0     0    14     0
     0     0     0     0     0     0     0     0     0     0
     0     0     0     0     0     0     0     0     0     0
T(:,:,1) =
     0     0     0     0     0     0     0     0     0     0
    19     0     0     0     0     0     0     0     0     0
    20     0     0     0     0     0     0     0     0     0
    21     0     0     0     0     0     0     0     0     0
     0    22     0     0     0     0     0     0     0     0
     0     0    23     0     0     0     0     0     0     0
     0     0     0    24     0     0     0     0     0     0
     0     0     0     0    25     0     0     0     0     0
     0     0     0     0     0    26     0     0     0     0
     0     0     0     0     0     0    27     0     0     0
T(:,:,2) =
     0     0     0     0     0     0     0     0     0     0
     1     0     0     0     0     0     0     0     0     0
     2     0     0     0     0     0     0     0     0     0
     3     0     0     0     0     0     0     0     0     0
     0     0     0     0     0     0     0     0     0     0
     0     0     4     0     0     0     0     0     0     0
     0     0     0     0     0     0     0     0     0     0
     0     0     0     0     0     0     0     0     5     0
     0     0     0     0     0     0     0     0     0     0
     0     0     0     0     0     0     0     0     0     0
How I sum every T(:,:,1) with its following T(:,:,2) to have 3 2D matrices.

Best Answer

For any one of them,
sum(T, 3)
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