converting a struct array fildname to an array
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi all,
I'm having a struct array of arrays in which I store an array to one of its fieldnames:
o(1).color = [100, 256, 60]
o(2).color = [100, 100, 0]
o(3).color = [100, 0, 60]
and I want to extract all the values in "color" fieldname into a an array forming:
COLOR = [[100, 256, 60] ; [100, 100, 0] ; 100, 0, 60]]
the problem is when I use:
COLOR = [o(:).color];
I get:
COLOR = [100, 256, 60, 100, 100, 0, 100, 0, 60]
which is not what I want. any solution?
Thanks,
0 commentaires
Réponses (2)
Payam Parsinejad
le 14 Mar 2012
another sort of related question:
I have a vector, X, holding some values:
X = [1,3,5,2] Also I have a struct array, objects:
objects(1).x =#
objects(2).x =#
objects(3).x =#
objects(4).x =#
what I want to do is to assign all the values (or some) in X to their corresponding index number in objects.x. i.e.
X -> objects.x
so that I have: objects(1).x =1 objects(2).x =3 objects(3).x =5 objects(4).x =2
any solution?
Thanks, Payam
2 commentaires
Voir également
Catégories
En savoir plus sur Structures 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!