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From "Gilles (JIRA)" <j...@apache.org>
Subject [jira] Created: (MATH-366) TricubicSplineInterpolator
Date Wed, 21 Apr 2010 14:53:53 GMT
TricubicSplineInterpolator
--------------------------

                 Key: MATH-366
                 URL: https://issues.apache.org/jira/browse/MATH-366
             Project: Commons Math
          Issue Type: New Feature
            Reporter: Gilles
            Priority: Minor


Similarly to the "BicubicSplineInterpolator", I propose to add a "TricubicSplineInterpolator"
class.

This will also require the following:
# Add methods in "BicubicSplineInterpolatingFunction" (to compute the partial derivatives)
# Add a "TrivariateRealGridInterpolator" interface
# Add a "TrivariateRealFunction" interface
# Add a "TricubicSplineInterpolatingFunction" class (to compute the spline coefficients from
the sampled function, and its partial derivatives)

Is it OK to perform the changes?


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