Other uses of the unique function

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Zoe
Zoe 2011-6-12
I'd like to get a unique combo of the two columns. In my data set, both two columns are sorted, e.g.
a = [
1 2;
1 2;
1 3;
2 2;
2 2;
3 2;
3 3;
3 3;
3 4;
]
I would like to get the output as:
output = [
1 2;
1 3;
2 2;
3 2;
3 3;
3 4;
]
Does any experts know how to code? Thanks in advance!!

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Paulo Silva
Paulo Silva 2011-6-12
unique(a,'rows')

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