The max matrix of two matrices

129 views (last 30 days)
S. David
S. David on 7 Aug 2014
Edited: Praveen Pawar on 6 Mar 2018
Hello,
If I have two N-by-N matrices A and B, how can I find the N-by-by matrix C such that its (m,n)th element is the max of the (m,n)th element in A and the (m,n)th element in B?
Note: I don't want to use a for loop because N is quiet large.
Thanks

Accepted Answer

Kelly Kearney
Kelly Kearney on 7 Aug 2014
C = max(A,B);
  1 Comment
Ben11
Ben11 on 7 Aug 2014
Nicely done I think I over-complicated this :)

Sign in to comment.

More Answers (2)

Ben11
Ben11 on 7 Aug 2014
Try this:
C = arrayfun(@(x,y) max(x(:),y(:)),A,B)

Praveen Pawar
Praveen Pawar on 6 Mar 2018
Edited: Praveen Pawar on 6 Mar 2018
If I have two vectors of dimension (X,1) and (Y,1). I want to compare (x1,y1), (x2,y2) and so on and store the larger number in another vector. How to do this?

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by