Removing some elements from a vector
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
hdr mhr
le 1 Juin 2013
Réponse apportée : davood fouladi
le 23 Août 2014
I have a vector that consists of some numbers in the following way: A = [153 244 253 353 453 530 653 ...] The pattern is that there is always 153,253,353,...,2353 (these represent time i.e. 1:53am,...11:53pm) for a day. In between these *53 numbers there are some numbers that I don't wish to keep them. For example between 353 and 453, a 433 appears which needs to be removed from the vector. So the final result I wish to get is vector A = [153 253 353 ...2353] (of course in the original vector I have, this pattern for one day is repeated for a whole year).
Any thought on how to do this?
I would really appreciate any answer.
0 commentaires
Réponse acceptée
the cyclist
le 1 Juin 2013
Modifié(e) : the cyclist
le 1 Juin 2013
First, try to define an index that identifies the values you don't want. It sounds like this will do it:
idx = not((mod(A,100)==53));
Then, you can use that index to remove the unwanted values:
A(idx) = [];
4 commentaires
the cyclist
le 5 Juin 2013
I suggest you open up a new question for this. New questions buried in comments of old questions don't get much "traffic". Be sure to give enough detail that someone can understand what you are trying to do, without reference to this one.
Plus de réponses (1)
davood fouladi
le 23 Août 2014
For example,5 elements are removed from x=1:10 x(5)=[] Now what should I be removed for a number of
0 commentaires
Voir également
Catégories
En savoir plus sur Startup and Shutdown 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!