how to convert 1D element into 2D element in a matirx?

3 visualizzazioni (ultimi 30 giorni)
hi, i need to find the location of elements in a matrix as (row,column) value. what function is used to get the row and column of a element?
  2 Commenti
Azzi Abdelmalek
Azzi Abdelmalek il 17 Ott 2013
Your title does not match the content of your question
sheno39
sheno39 il 17 Ott 2013
sir, i need to find the row,column value for each element in a matrix

Accedi per commentare.

Risposta accettata

Azzi Abdelmalek
Azzi Abdelmalek il 17 Ott 2013
Modificato: Azzi Abdelmalek il 17 Ott 2013
Use find function
doc find
Example
A=[1 2 3;4 5 6;7 8 9]
[ii,jj]=find(A)

Più risposte (1)

Andrei Bobrov
Andrei Bobrov il 17 Ott 2013
A = [4 0 3 0
4 4 4 -3
-3 -3 2 -3
5 0 -1 5]
s = size(A);
[irow,icol] = ndgrid(1:s(1),1:s(2));
out = [irow(:),icol(:),A(:)];
  3 Commenti
Azzi Abdelmalek
Azzi Abdelmalek il 18 Ott 2013
Can you explain, for example, why, for locatn(1,5) , it should be 17 and not 3

Accedi per commentare.

Categorie

Scopri di più su Dictionaries in Help Center e File Exchange

Community Treasure Hunt

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

Start Hunting!

Translated by