# How can I transfer values if specific condition is fulfilled?

조회 수: 2(최근 30일)
Max Behr 22 Apr 2020
댓글: Ameer Hamza 22 Apr 2020
Hello,
I got a Matrix with different cases:
a= (6,6)
0 1 0 2 0 0
0 2 0 1 0 0
0 1 0 2 0 0
0 1 0 2 0 0
0 1 0 2 0 0
0 2 0 1 0 0
And another matrix with different values:
b=(6,6)
1 3 1 1 3 1
2 4 2 3 4 3
3 5 3 4 5 4
4 6 3 5 6 5
5 5 4 6 5 6
6 6 5 6 6 6
Now I would like to transfer values of second and fourth collum of b [b(x,2)&b(x,4)] into a new Matrix if condition a(x,2) or a(x,4)= 1 is fulfilled.
So the end result would look like this:
c=(6,1)
3
3
5
6
5
6
How can I do this with Matlab? And I would like to keep the order. So it should work from line to line. Not collum for collum.
Thanks for helping me.

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### 채택된 답변

Ameer Hamza 22 Apr 2020
편집: Ameer Hamza 22 Apr 2020
A = a.';
B = b.';
B(A==1)

#### 댓글 수: 4

표시 이전 댓글 수: 1
Ameer Hamza 22 Apr 2020
In my answer, I also added the transpose. That will keep the order correct.
Max Behr 22 Apr 2020
Perfect, it works ! Thanks a lot :)
Ameer Hamza 22 Apr 2020

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R2019b

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