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

2 visualizaciones (últimos 30 días)
JFz
JFz el 8 de En. de 2018
Respondida: Stephen23 el 8 de En. de 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!

Iniciar sesión para responder a esta pregunta.

Respuestas (1)

Stephen23
Stephen23 el 8 de En. de 2018
M(ib,:)

Categorías

Más información sobre Matrix Indexing en Help Center y File Exchange.

Etiquetas

Productos

Community Treasure Hunt

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

Start Hunting!

Translated by