Seperating columns into rows

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Darrien Walters 2020-10-22

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https://ww2.mathworks.cn/matlabcentral/answers/623023-seperating-columns-into-rows

评论： Ameer Hamza 2020-10-22

采纳的回答： Ameer Hamza

I have an array consisting of 1 column and multiple rows.

eg. B=(1:10);

i would like to make an array A which contains rows of every 2 numbers in B.

So array A would look like A = [1 3 5 7 9 ; 2 4 6 8 10];

A =

1 3 5 7 9

2 4 6 8 10

I am working with an extremely large data set that I am trying to segment. My first thought was using a for loop is this possible and if so how would I go about doing it?

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采纳的回答

Ameer Hamza 2020-10-22

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https://ww2.mathworks.cn/matlabcentral/answers/623023-seperating-columns-into-rows#answer_521768

编辑：Ameer Hamza 2020-10-22

在 MATLAB Online 中打开

Use reshape()

B = 1:10;
A = reshape(B, 2, [])

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Darrien Walters 2020-10-22

Thanks very much I was unaware of that function.

Ameer Hamza 2020-10-22

I am glad to be of help!!!

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