chebpol (2.1)

0 users

Multivariate Interpolation.

https://github.com/sgaure/chebpol
http://cran.r-project.org/web/packages/chebpol

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] (<https://orcid.org/0000-0001-7251-8747>)

License: Artistic-2.0

Uses: geometry, lattice, cubature, knitr, plot3D

Released about 1 month ago.


14 previous versions

Ratings

Overall:

  (0 votes)

Documentation:

  (0 votes)

Log in to vote.

Reviews

No one has written a review of chebpol yet. Want to be the first? Write one now.


Related packages: Brobdingnag, Matrix, R.matlab, Rserve, Ryacas, SparseM, akima, combinat, elliptic, gmp, gsl, magic, matlab, matrixcalc, numDeriv, onion, orthopolynom, partitions, polynom, signal(20 best matches, based on common tags.)


Search for chebpol on google, google scholar, r-help, r-devel.

Visit chebpol on R Graphical Manual.