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How can I compare two data sets according to their amplitudes?

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net
net 2013-12-17
编辑： Carlos 2013-12-17
Hi, I have two data sets like;
X=[13 20 24 12 6 7 45 21 11 11]
Y=[12 24 23 10 4 8 20 27 9 13]
and I want to compare them according to the their amplitudes.
How can I do it?
Thanks for your helps.

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回答（2 个）

Carlos
Carlos 2013-12-17
编辑：Carlos 2013-12-17
I know some operators as setdiff, union, intersection... or you can do: length(x)==length(y), length(x)<length(y), length(x)>length(y), or x>y, x<y, x==y. It depends what you want.
Azzi Abdelmalek
Azzi Abdelmalek 2013-12-17
编辑：Azzi Abdelmalek 2013-12-17
sign(X-Y)

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