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I want to sort the positive integer values from a given values of real, rational, negative values in an array.

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saurabh
saurabh 2016-9-22
回答： Andrei Bobrov 2016-9-22
I want to sort the positive integer values from a given values of real, rational, negative values in an array. Suppose, I have a=[0.2, 0.78, -3, 10, 0.8, -6, 2, -5, 3, 0.6, 8 ] then answer should be a= 10, 2, 3, 8.

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回答（3 个）

Adam
Adam 2016-9-22
tol = 1e-5;
a = a( a > 0 & abs( floor(a) - a ) < tol );
should work I think. Certainly it works on your example vector
Andrei Bobrov
Andrei Bobrov 2016-9-22
out = a(a > 0 & rem(a,1)==0)
KSSV
KSSV 2016-9-22
编辑：KSSV 2016-9-22
a(a>1)
Also read about find.

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