find index of a element present in matrix

3 views (last 30 days)
Hi...
I have a matrix A= [0 0 1 1; 1 0 0 1; 0 0 0 1]. I want to find the index of the first 1 of a row and want to save in a column matrix Z. In this case Z must be: Z=[ 3; 1; 4]. I am using this command Z = find(A(1,:), 1, 'first') but unable to do for second and third row. Kindly provide necessary codes for solving this.
Thank you.

Accepted Answer

madhan ravi
madhan ravi on 20 Sep 2019
[~,Z]=max(A,[],2)

More Answers (0)

Categories

Find more on Matrices and Arrays in Help Center and File Exchange

Community Treasure Hunt

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

Start Hunting!