How to rearrange 3 small matrices to a bigger one with a certain order of rows without using loops

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Tim 2014-1-3

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评论： Tim 2014-1-3

采纳的回答： Azzi Abdelmalek

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I guess this one is quite simple but yet I didn't come up with a nice solution:

I have three smaller Matrices that I want to transform to one bigger one with the following order:

>> A1 =

     1     1
     2     2

A2 =

They should be transformed to one Matrix in this order:

B =

So always take the first row of each matrix, then take all the second ones and so on!

Is there a nice and quick solution that does not require loops?

Thanks in advance again!

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采纳的回答

Azzi Abdelmalek 2014-1-3

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B=reshape([A1(:)' ;A2(:)'; A3(:)'],size(A1,1)*3,size(A1,2))

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Tim 2014-1-3

perfect, thanks!

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