chebpol: Multivariate Chebyshev Interpolation

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Contains methods for creating multivariate Chebyshev approximation of functions on a hypercube. Some methods for non-Chebyshev grids are also provided.

Author
Simen Gaure, Ragnar Frisch Centre for Economic Research, Oslo, Norway
Date of publication
2015-10-28 18:39:09
Maintainer
Simen Gaure <Simen.Gaure@frisch.uio.no>
License
Artistic-2.0
Version
1.3-1789

View on CRAN

Man pages

chebappx
Chebyshev interpolation on a hypercube
chebappxg
Interpolation on a non-Chebyshev grid
chebcoef
Compute Chebyshev-coefficients given values on a Chebyshev...
chebeval
Evaluate a Chebyshev interpolation in a point
chebknots
Create a Chebyshev-grid
chebpol-package
Methods for creating multivariate Chebyshev interpolations on...
evalongrid
Evaluate a function on a grid
havefftw
Check whether chebpol uses FFTW
mlappx
Multilinear interpolation on a grid
polyh
Polyharmonic splines on scattered data
ucappx
Interpolation on a uniform grid

Files in this package

chebpol
chebpol/inst
chebpol/inst/doc
chebpol/inst/doc/chebpol.pdf
chebpol/inst/doc/chebpol.Rnw
chebpol/inst/doc/chebpol.R
chebpol/configure.ac
chebpol/tests
chebpol/tests/all.R
chebpol/tests/all.Rout.save
chebpol/src
chebpol/src/build
chebpol/src/build/autoconf
chebpol/src/build/autoconf/aclocal.m4
chebpol/src/build/autoconf/install-sh
chebpol/src/build/autoconf/config.guess
chebpol/src/build/autoconf/config.sub
chebpol/src/Makevars.in
chebpol/src/chebpol.c
chebpol/src/Makevars.win
chebpol/NAMESPACE
chebpol/R
chebpol/R/chebpol.R
chebpol/vignettes
chebpol/vignettes/chebpol.Rnw
chebpol/MD5
chebpol/build
chebpol/build/vignette.rds
chebpol/DESCRIPTION
chebpol/configure
chebpol/man
chebpol/man/mlappx.Rd
chebpol/man/chebpol-package.Rd
chebpol/man/evalongrid.Rd
chebpol/man/havefftw.Rd
chebpol/man/chebeval.Rd
chebpol/man/chebappxg.Rd
chebpol/man/chebknots.Rd
chebpol/man/chebcoef.Rd
chebpol/man/polyh.Rd
chebpol/man/ucappx.Rd
chebpol/man/chebappx.Rd
chebpol/cleanup