how to delete zeros from a matrix

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Ahsan Khan
Ahsan Khan 2013-2-18
hi there,
say i have a matrix: set1 =
1 3
0 0
1 5
0 0
1 8
0 0
1 16
how do i get rid of the zero rows, so it looks like:set1 =
1 3
1 5
1 8
1 16
tnx
SN

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Image Analyst
Image Analyst 2013-2-18
Try this:
m = [...
1 3
0 0
1 5
0 0
1 8
0 0
1 16]
zeroRows = ~all(m, 2)
m(zeroRows,:) = []

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