what is the most efficient way to set several matrix values to zero ?

1 view (last 30 days)
Hello everyone,
I want to know which is the most efficient way to set a lot of matrix values to zero.
I currently have a 90x90x7613 matrix with several numbers inside that should be set to zero (note: not all of them). The values that should be set two zero are stored inside a vector.
My current approach is this:
for i=1:length(vec)
Is there a more efficient way to do it ?

Accepted Answer

madhan ravi
madhan ravi on 9 Jul 2020
matrix(ismember(matrix, vec)) = 0

More Answers (0)




Community Treasure Hunt

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

Start Hunting!

Translated by