Select a certain number of mine Vector Members in MATLAB
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi
I have a 40 x 1 vector. I want to find the location of 20 smaller components of this vector. The position of these members is considered.
Thanks for your guidance
0 commentaires
Réponse acceptée
KSSV
le 6 Oct 2020
Let v be your vector. You can arrange them from small to big order i.e in ascending order and then pick first twenty elements.
[val,idx] = sort(v) ;
val(1:20) % values
idx(1:20) % indices
3 commentaires
KSSV
le 6 Oct 2020
You already have the indices in your hand as idx which corresponds to original vector. This is not a problem. The positions are according to vector v.
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Directed Graphs 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!