adding a matrix to other during iteration

Question

M@lik Ali 2013-2-5

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/62257-adding-a-matrix-to-other-during-iteration

Hi all i have a matrix of

Columns 1 through 6

    0.0104         0         0         0         0    0.1250
    0.1771    0.1250    0.1250    0.1250    0.1042    0.1771
    0.0313         0         0         0    0.0313    0.0521
    0.0104         0         0         0    0.0313    0.1250
    0.0208         0         0         0    0.0729    0.2188
Columns 7 through 12
    0.0208    0.0208         0    0.0833    0.0521         0
    0.1667    0.0938         0    0.0521    0.0417         0
    0.0729    0.0521         0    0.0417    0.0208         0
    0.0521         0         0    0.0417    0.0313         0
    0.2396    0.1042         0    0.1354    0.1458    0.0104
Columns 13 through 16
         0    0.0104    0.0625         0
         0    0.1354    0.0521    0.0104
         0    0.0208    0.0208         0
         0         0         0         0
         0    0.0833    0.0521         0

i have this matrix on each iteration and total i have 1000 iteration.

i want to have one full matrix of all the iterations index wise. if the name of my above matrix is totbins then what should i write at every iteration to have one all matrix in one matrix.

Thanks in Advance

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Answer 1

Walter Roberson 2013-2-5

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链接

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https://ww2.mathworks.cn/matlabcentral/answers/62257-adding-a-matrix-to-other-during-iteration#answer_73833

在 MATLAB Online 中打开

numiterations = 1000;
[row, col] = size(totbins);
all_one_matrix = zeros(row, col, numiterations);
for K = 1  : numiterations
  totbins = ... some expression ...
  all_one_matrix(:, :, K) = totbins;
end