x = [12 54 21 36 27 19 16 78 65 43 38 91 5 8 3 18] how can i find elements of x (the values of x) such that xi<=30 and 30<=xi<=50

1 vue (au cours des 30 derniers jours)
x = [12 54 21 36 27 19 16 78 65 43 38 91 5 8 3 18] how can i find elements of x (the values of x) such that xi<=30 and 30<=xi<=50

Réponses (2)

Jon
Jon le 18 Fév 2016
Modifié(e) : Jon le 18 Fév 2016
Look at the find() function. You can use logical operators like < , > , and = . Just try some things and see what happens.
  2 commentaires
Torsten
Torsten le 19 Fév 2016
Why not just testing it ?
Many big inventions would not have been possible without the curiosity of the people engaged in the subject.
Best wishes
Torsten.

Connectez-vous pour commenter.


Jan
Jan le 19 Fév 2016
A further hint: "30<=xi<=50" might be misleading, because Matlab processes such terms from right to left. Therefore you need to connect the two relations by an and():
30 <= x & x <= 50

Catégories

En savoir plus sur Logical dans Help Center et File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by