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Re: problem with NaN, Inf... [message #64732] Thu, 15 January 2009 10:40
Jean H. is currently offline  Jean H.
Messages: 472
Registered: July 2006
Senior Member
Hu wrote:
> Hi,there
> I got an question like this:
>
> f=1.0 / 0
> n=sqrt(-8)
> x=[1,2,3,f,5,n,7]
>
> how can I pick up elements f and n? so that I can set them as linear
> interpolation value 4 and 6 ?
> Thanks

invalidIDX = where(finite(x) eq 0)

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