How to do a simple elementwise logic in a matrix?
1 view (last 30 days)
Show older comments
Let's say I have A=[1 0.5 2; 0.5 1 1; 3 1 0.5];
I need to create a new matrix (with the same size as A) in which elements of A that are less than one are multiplied by 10 and those elements larger than one are multiplied by 100. I know how to do it with a 'for', but any better idea?
Thanks,
2 Comments
Accepted Answer
the cyclist
on 19 Dec 2013
You're so close!
(A<=1).*(A.*10) + (A>1).*(A.*100)
(You wrote 100 in your question, but used 200 in your code.)
0 Comments
More Answers (0)
See Also
Categories
Find more on Entering Commands 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!