Re: array manipulation

Scott wrote:


tony martin wrote:


Hi everyone,
This might be a simple manipulation but I couldn?t figure it
out.
I was trying to find the indices in array (A1) where array
(A2)?s
elements equal to A1?s elements. It gives me an error when I
use
find(A1= = A2) because these two arrays have different
dimensions.
I
don?t want to do it with for loop because it takes a lot
computation
time. I would appreciate any help. Have a nice day.

A1 =

1
2
3
4
5
6
7
8

A2 =

3
5
Take a look at ismember.

Scott

Thank you very much Scott.
Thats what I was looking for.
Helps a lot.

Tony
.

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