Merging rows of a matrix into a number

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Aleem Andrew
Aleem Andrew el 27 de Oct. de 2021
Respondida: Ive J el 27 de Oct. de 2021
If you have the 3*1 matrix
C = [345
679
158]
and you want to change it to the 3*3 matrix (or vice versa)
C = [3 4 5
6 7 9
1 5 8]
so that you can for example sort it in descending order of the columns, how would you do this? Thank you.
  2 comentarios
Image Analyst
Image Analyst el 27 de Oct. de 2021
@Ive J, can you put your Answer down below in the Answers section rather than up here in comments that is used to ask the original poster for clarification? You can also get credit for your answer down there if the poster accepts your answer and/or votes for it.
Ive J
Ive J el 27 de Oct. de 2021
@Image Analyst sure, tnx!

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Respuesta aceptada

Ive J
Ive J el 27 de Oct. de 2021

Más respuestas (1)

Jan
Jan el 27 de Oct. de 2021
Editada: Jan el 27 de Oct. de 2021
C = [345
679
158];
D = rem(floor(C ./ [100, 10, 1]), 10)
D = 3×3
3 4 5 6 7 9 1 5 8

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