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How to reshape matrix in this way?

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Marcello Congro
Marcello Congro 2020-5-12
编辑： Marcello Congro 2020-5-12
Hello everyone,
I was wondering if anyone could help me in a simple question in matrix reshaping.
I have a 3x4 matriz M, as it follows:
M = [1 2 3 4;
5 6 7 8;
9 10 11 12]
I would like to reshape M to have the following matrix N:
N = [1 2;
3 4;
5 6;
7 8;
9 10;
11 12]
I have tried 'reshape' command, but failed. Can anyone please help?
Thanks in advance!

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采纳的回答

the cyclist
the cyclist 2020-5-12
编辑：the cyclist 2020-5-12
N = reshape(M.',2,6).';
You need to transpose first (and later back again), because the reshape command works down the columns.
  1 个评论
Marcello Congro
Marcello Congro 2020-5-12
编辑：Marcello Congro 2020-5-12
Thank you so much for your fast answer! I wasn't transposing twice. Now it worked! =)

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更多回答（1 个）

BN
BN 2020-5-12
Hello, Try this:
Answer = reshape(M.',2,[]).';

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