Interpolation techniques
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Interpolation techniques

 
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Anshu
Guest
Posted: Thu Dec 01, 2005 12:03 am    Post subject: Interpolation techniques Reply with quote
Hi

Does anyone know:

Which interpolation method is better for a non uniform data grid with
complex numbers and Why?

Thanks
Anshu
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Peter K.
Guest
Posted: Thu Dec 01, 2005 12:33 am    Post subject: Re: Interpolation techniques Reply with quote
Please learn how to post messages... asking 4 times won't get 4 times
the number of responses.

Why do you want to know? Homework?

Ciao,

Peter K.
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Fred Marshall
Guest
Posted: Thu Dec 01, 2005 1:16 am    Post subject: Re: Interpolation techniques Reply with quote
"Anshu" <anshu.dhawan@gmail.com> wrote in message
news:1133372397.189684.326960@f14g2000cwb.googlegroups.com...
Quote:
Hi

Does anyone know:

Which interpolation method is better for a non uniform data grid with
complex numbers and Why?

Thanks
Anshu
First, interpolation of complex numbers:


http://en.wikipedia.org/wiki/Trigonometric_interpolation

Then, interpolation on a nonuniform grid should be easy enough .. I think.

Fred
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