How to replace matrix element value with predetermined value?
1 view (last 30 days)
Show older comments
I have m by n matrix and each element value can be any one of these three number: 0, 48, 49. (I have a code which generates this 3 values).
I want to replace 48 by 0 and 49 by 1. Is there any way to do that?
Thanks.
0 Comments
Accepted Answer
Andrei Bobrov
on 13 Dec 2011
A - your array with 0,48,49.
[c c c] = unique(A)
d = [0 0 1]
Aout = A;
Aout(:) = d(c)
or
Aout = zeros(size(A));
Aout(A==49) = 1;
More Answers (0)
See Also
Categories
Find more on Matrices and Arrays in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!