chebpol (2.1-1)

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Multivariate Interpolation.

Contains methods for creating multivariate/multidimensional interpolations of functions on a hypercube. If available through fftw3, the DCT-II/FFT is used to compute coefficients for a Chebyshev interpolation. Other interpolation methods for arbitrary Cartesian grids are also provided, a piecewise multilinear, and the Floater-Hormann barycenter method. For scattered data polyharmonic splines with a linear term is provided. The time-critical parts are written in C for speed. All interpolants are parallelized if used to evaluate more than one point.

Maintainer: Simen Gaure
Author(s): Simen Gaure [aut, cre] (<>)

License: Artistic-2.0

Uses: geometry, lattice, cubature, knitr, plot3D

Released 2 months ago.

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