How to sort a matrix by row based on an index array

1 visualizzazione (ultimi 30 giorni)
JFz
JFz il 8 Gen 2018
Risposto: Stephen23 il 8 Gen 2018
Hi, I have an index array ib which is a result of two table joining. I have a matrix M, I would like to sort M by rows according to ib. For example, if ib is [2, 1, 3], I would like the 2nd row to move up to be the first row. How to do that? Thanks!

Accedi per rispondere a questa domanda.

Risposte (1)

Stephen23
Stephen23 il 8 Gen 2018
M(ib,:)

Categorie

Scopri di più su Matrix Indexing in Help Center e File Exchange

Tag

Prodotti

Community Treasure Hunt

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

Start Hunting!

Translated by