Select values from martix with an absolute value and set them to zero.
1 view (last 30 days)
Show older comments
Benjamin Nienhouse
on 16 Oct 2020
Commented: Benjamin Nienhouse
on 16 Oct 2020
So I'm having trouble with this, my goal is to select values from my random 6x6 matrix (ranging from [-10,10]) with an absolute value of 5 and set them equal to zero.
Any advice, I'm new to Matlab as of recently and don't know what I'm doing half the time.
0 Comments
Accepted Answer
Akira Agata
on 16 Oct 2020
Like this?
A = randi([-10 10],6); % 6x6 matrix (ranging from [-10,10])
idx = abs(A) == 5; % Find elements whose absolute value == 5
A(idx) = 0; % Set them to 0
More Answers (0)
See Also
Categories
Find more on Logical 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!