3D matrix summation
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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.
댓글 수: 3
James Tursa
2017년 5월 9일
편집: James Tursa
2017년 5월 9일
Your question is unclear. Is there only one 3D array called T? Or do you have several of these arrays? Can you be more explicit in what output you want? I.e., other that simply doing T(:,:,1) + T(:,:,2) is is not clear to me what you want.
Adi Nor
2017년 5월 9일
Jan
2017년 5월 10일
@Mahmoud: Please answer James' question: What is wrong with T(:,:,1) + T(:,:,2)?
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Walter Roberson
2017년 5월 9일
For any one of them,
sum(T, 3)
댓글 수: 1
Orlando Ramirez-Valle
2021년 2월 14일
Hello,
How can I add in 3D using intervals;
example:
(62x50x341) 3d matrix
I want to add the following intervals in 3D:
Intervals; 8,30,31,31,30,31,30,31,31,28,31,29
is it possible to do it in a loop?
Thanks in advance
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