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Thread Subject:
shepard interpolation

Subject: shepard interpolation

From: nils langholz

Date: 9 Sep, 2003 20:42:36

Message: 1 of 2

Hi,
did any of you know where i can find an "shepard interpolation"
algorithm for a one dimensional Problem.

Maybe one of the more comon names is.

moving averages
weighted moving averages
local weighted averaging
inverted distance weighted interpolation (IDW)

Thanks for your Helps

Nils

Subject: shepard interpolation

From: John D'Errico

Date: 10 Sep, 2003 10:12:58

Message: 2 of 2

In article <bjl7j4$dp1$1@newsserver.rrzn.uni-hannover.de>,
 nils langholz <nils@kette.uni-hannover.de> wrote:

> Hi,
> did any of you know where i can find an "shepard interpolation"
> algorithm for a one dimensional Problem.
>
> Maybe one of the more comon names is.
>
> moving averages
> weighted moving averages
> local weighted averaging
> inverted distance weighted interpolation (IDW)

I could probably post some code. Before I do, please
convince me why you need to use this method, instead
of one of the (better) spline interpolants that are
already available in matlab?

John D'Errico

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