Azzera filtri
Azzera filtri

How can I find the indices of a vector?

16 visualizzazioni (ultimi 30 giorni)
Francesco
Francesco il 25 Feb 2014
Commentato: Francesco il 25 Feb 2014
If I have a row vector,what command allows me to find the indexes that exceed a certain value that I want as a threshold. For example:
A =
0.1222
0.1350
0.1759
0.1110
0.1015
0.2599
0.1465
I would like in output the indices of the value grater or equal than 0.123, for example.

Risposta accettata

Mischa Kim
Mischa Kim il 25 Feb 2014
Modificato: Mischa Kim il 25 Feb 2014
Use
ind = find(A >= 0.123)
  1 Commento
Francesco
Francesco il 25 Feb 2014
And If I want to extract some the numeric value of an 19x2 double array (for example) according to the number of the ind variable how can I do?

Accedi per commentare.

Più risposte (1)

Thomas
Thomas il 25 Feb 2014
Modificato: Thomas il 25 Feb 2014
[r,c]=find(A>=0.123)

Categorie

Scopri di più su Matrices and Arrays in Help Center e File Exchange

Tag

Community Treasure Hunt

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

Start Hunting!

Translated by