[SciPy-User] 2d inverse parabolic interpolation

Charles R Harris charlesr.harris@gmail....
Tue Aug 10 14:19:23 CDT 2010


On Tue, Aug 10, 2010 at 12:49 PM, Neal Becker <ndbecker2@gmail.com> wrote:

> In 1-d, inverse parabolic interpolation is a useful operation.  It is
> described in e.g., NRC sec 10.2 (Numerical Recipes in C).
>
> Is there an equivalent for 2d?  Is there any scipy code?
>
>
What do you want to do? What do you mean by equivalent? I suspect the answer
is no since a map from 2d to 1d doesn't have an inverse and the inverse
image is likely to be a manifold.

Chuck
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