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Remove repeated row in a matrix (specially zero's repeated row)

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Anusha
Anusha on 4 Nov 2013
Closed: MATLAB Answer Bot on 20 Aug 2021
a =
1 4 6
0 0 0
6 7 3
0 0 0
3 1 2
0 0 0
0 0 0
Remove the repeated zero row.
I want this output
b=
1 4 6
0 0 0
6 7 3
3 1 2
  1 Comment
Anusha
Anusha on 5 Nov 2013
Edited: Anusha on 5 Nov 2013
ADD part
a=
[1 4 6
0 0 0
6 7 3
0 0 0
3 1 2
0 0 0
0 0 0
1 0 0]
b=
1 4 6
0 0 0
6 7 3
3 1 2
1 0 0

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Answers (1)

Azzi Abdelmalek
Azzi Abdelmalek on 4 Nov 2013
Edited: Azzi Abdelmalek on 5 Nov 2013
EDIT
a = [1 4 6
0 0 0
6 7 3
0 0 0
3 1 2
0 0 0
0 0 0]
idx=find(~any(a,2))
a(idx(2:end),:)=[]
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