extract logical locations that match array

7 views (last 30 days)
ALDO on 9 Oct 2019
Commented: ALDO on 9 Oct 2019
Hi I know this might be simple but i have a logical array and another double arry with the same length. I want to extract the value of the locations in array two that correspond to to 1 in the logical array.
A=1 0 1 1 0
B= 77 5 2 8 9
I did the following
but it only gives me D= 77 2 8. I want the result to include zero for the locations that dont match. so ans would be D= 77 0 2 8 0
I would appriciate any help on this! Thanks in advance!

Accepted Answer

Adam on 9 Oct 2019
B .* A
would seem to give what you want
  1 Comment
ALDO on 9 Oct 2019
Thank you so much. worked perfectly!

Sign in to comment.

More Answers (0)

Community Treasure Hunt

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

Start Hunting!