How can I set column of matrix divisible by 12

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Farshid Daryabor
Farshid Daryabor el 10 de Mzo. de 2020
Comentada: Farshid Daryabor el 10 de Mzo. de 2020
I have a matrix 'M(1715*3849)' I want to reshape it to a Matrix that the size of the column can divisible with 12. How can I do it?
Thanks in advance.
>> 3849/12
ans =
320.7500
  2 comentarios
Turlough Hughes
Turlough Hughes el 10 de Mzo. de 2020
Why do you want to do that, can you provide some context? There is no way to do it without removing values or adding empty values.
Farshid Daryabor
Farshid Daryabor el 10 de Mzo. de 2020
Yes, adding empty values.

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Ameer Hamza
Ameer Hamza el 10 de Mzo. de 2020
Editada: Ameer Hamza el 10 de Mzo. de 2020
It will append columns with nan value
M = rand(1715, 3849);
extra_columns = ceil(size(M,2)/12)*12 - size(M,2);
M = padarray(M, [0, extra_columns], nan, 'post');
size(M,2)/12
Result:
ans =
321

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