How to store data in a nested for loop?

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Mr. 206 2018-11-14

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/429807-how-to-store-data-in-a-nested-for-loop

评论： madhan ravi 2018-11-14

采纳的回答： madhan ravi

在 MATLAB Online 中打开

This is my skeleton Code:

c = 0
for J = 1: 1 : 12
      c = c+1;
               .
               .
               .
     for delta = 1: 1 : 10
                    .
                    .
                    .
                  A (c) =
                  B (c) =
                  C (c) =
                  D (c) =
    end
end

Here the output of A, B, C, D are (12 by 1) column vectors. In my case i can only store one 12 by 1 column vector A for delta = 10. I want to store all the A vectors for delta 1 to 10 and store side by side so that i can get a 12 by 10 matrix.

Same thing implies for B,C,D also.

How can i store the data in this pattern?

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采纳的回答

madhan ravi 2018-11-14

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/429807-how-to-store-data-in-a-nested-for-loop#answer_346889

编辑：madhan ravi 2018-11-14

在 MATLAB Online 中打开

A=cell(12,10); %pre-allocation for speed and efficiency
B=cell(12,10);
C=cell(12,10);
D=cell(12,10);
for J = 1:12
     for delta = 1:10
                  A{c,delta} =
                  B{c,delta} =
                  C{c,delta} =
                  D{c,delta} =
    end
end