Effacer les filtres
Effacer les filtres

Sorting the rows of a 2-column matrix based on entries from one column.

1 vue (au cours des 30 derniers jours)
Kyle Reagan
Kyle Reagan le 16 Juin 2017
Commenté : Kyle Reagan le 16 Juin 2017
I have a matrix with two columns. The first column is numbers and the second is a string of words. I want to sort the entire matrix in ascending order based on the first column entries and without losing each number's second column pair. A simplified example is as follows:
4 Apple
3 Orange
6 Pear
1 Peach
to
1 Peach
3 Orange
4 Apple
6 Pear
  2 commentaires
the cyclist
the cyclist le 16 Juin 2017
A MATLAB matrix cannot hold text. Is this a cell array?
Kyle Reagan
Kyle Reagan le 16 Juin 2017
Whoops, yes it is a cell array. Thanks!

Connectez-vous pour commenter.

Réponse acceptée

the cyclist
the cyclist le 16 Juin 2017
Modifié(e) : the cyclist le 16 Juin 2017
C = {4, 'Apple';
3, 'Orange';
6, 'Pear';
1, 'Peach'};
sortrows(C)
ans =
4×2 cell array
[1] 'Peach'
[3] 'Orange'
[4] 'Apple'
[6] 'Pear'
See the documentation for sortrows for details.

Plus de réponses (0)

Catégories

En savoir plus sur Logical dans Help Center et File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by