First occurance problem in the adjacent coloumn

1 vue (au cours des 30 derniers jours)
Anurag Gupta
Anurag Gupta le 28 Oct 2020
Commenté : Anurag Gupta le 28 Oct 2020
Hi,
i=1
j=2
I have a matrix A=[1 9
9 10
10 11
11 2]
I want to find out the first occurance of j in coloumn 2 after occurance of i in 1st coloumn at index idx.
i tried idx2 = find(A(idx:end, 2) == j, 'first') but it shows me error Second argument must be a positive scalar integer.
Help is much appreciated thanking in advance.

Réponses (1)

madhan ravi
madhan ravi le 28 Oct 2020
[~, ix1_2] = max(A == [ii, jj])
  1 commentaire
Anurag Gupta
Anurag Gupta le 28 Oct 2020
Hi Madhan,
Thanks for replying to my query. although it is a bit difficult for me to understand the answer. it would be great if you can give a bit elaborative answer in context to my question.

Connectez-vous pour commenter.

Catégories

En savoir plus sur Matrix Indexing 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!

Translated by