Matrix Elements Re-ordering

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Pedro Oliveira
Pedro Oliveira 2017-10-24
评论： Cedric 2017-10-24
If I have a matrix A that is:
A = [1, 2; 3, 4; 5, 6;7, 8]
How can I reorder it so that it becomes,
A = [1,3;5,7;2,4;6,8]
i.e. basically re.arranging the matrix elements in a row-by-row basis (the first 2 elements of column 1 become the 2 elements in row 1; the second 2 elements of column 1 become the 2 elements in row 2, etc).
Thank you for your help in advance!

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Cedric
Cedric 2017-10-24
>> B = reshape( A, 2, [] ).'
B =
1 3
5 7
2 4
6 8

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