How do I insert one array into another?

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L'O.G. 2022-8-25

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https://ww2.mathworks.cn/matlabcentral/answers/1785635-how-do-i-insert-one-array-into-another

回答： Chunru 2022-8-25

I have two arrays with elements of type double. I want to insert the 1st column of array 2 after the 1st column of array 1, the 2nd column of array 2 after the 2nd column of array 1, and so on. How do I do this?

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Answer 1

Chunru 2022-8-25

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https://ww2.mathworks.cn/matlabcentral/answers/1785635-how-do-i-insert-one-array-into-another#answer_1032725

在 MATLAB Online 中打开

a = reshape(1:12, 3, 4)
a = 3×4
     1     4     7    10
     2     5     8    11
     3     6     9    12
b = reshape(13:24, 3, 4)
b = 3×4
    13    16    19    22
    14    17    20    23
    15    18    21    24
% You stack a and b, then reshape it
a = reshape([a; b], 3, 8)
a = 3×8
     1    13     4    16     7    19    10    22
     2    14     5    17     8    20    11    23
     3    15     6    18     9    21    12    24