What to use instead of horzcat for N-D Arrays?
3 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Douglas Anderson
le 23 Mai 2018
Commenté : Douglas Anderson
le 23 Mai 2018
Hello.
I have a 3D array (let's say 3 x 4 x 100, call it AA) and want to add zeros to the end of the long dimension (let's say to get it to 3 x 4 x 200, adding on BB that is also 3 x 4 x 100 with zeros). horzcat() isn't happy, and [AA BB] won't do it.
Suggestions? Thanks!
Doug Anderson
0 commentaires
Réponse acceptée
Plus de réponses (1)
Steven Lord
le 23 Mai 2018
The horzcat function concatenates horizontally, in dimension 2.
The vertcat function concatenates vertically, in dimension 1.
The cat function lets you concatenate in whatever dimension you specify. As shown in the example on the cat documentation page, you want to concatenate in dimension 3.
Voir également
Catégories
En savoir plus sur Creating and Concatenating Matrices 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!