assign values from logial vector to a new matrix with the same size
1 view (last 30 days)
Show older comments
function B = functionA(A)
B = zeros(size(A));
D= A>0;
B = A(D);
I want to assign the values of A that met the condition (>0) to a matrix B of the same size as A. I wand a matrix B with zeros, the same size as A and the values of matrix A. Does anyone has a hint how to do this?
0 Comments
Answers (2)
Arthur Goldsipe
on 7 Mar 2018
Edited: Arthur Goldsipe
on 8 Mar 2018
You can use an indexing variable like D on both the left and right side of an assignment. If I understand your questions, you can get what you want by changing the last line of your sample code to the following:
B(D) = A(D);
0 Comments
See Also
Categories
Find more on Multidimensional Arrays 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!