S2LET CODE
www.s2let.org
Fast wavelet transforms on the sphere
DESCRIPTION The S2LET code provides functionality to perform fast and exact scale-discretised wavelet transforms on the sphere.
CURRENT VERSION Release 2.1b1, November 2016
PREVIOUS VERSIONS Release 2.0b1, September 2015 Release 1.1b1, October 2013 Release 1.0b1, November 2012
AUTHORS B. Leistedt (www.ixkael.com/blog) M. Buttner J. Y. H. Chan (www.mssl.ucl.ac.uk/~yhjc2/) J. D. McEwen (www.jasonmcewen.org)
REFERENCES
J. D. McEwen, M. Büttner, B. Leistedt, H. V. Peiris and Y. Wiaux,
Directional spin wavelets on the sphere, IEEE TSP, submitted, 2015
(arXiv:1509.06749).
J. D. McEwen, M. Büttner, B. Leistedt, H. V. Peiris and Y. Wiaux,
A novel sampling theorem on the rotation group, IEEE TSP, 2015
(arXiv:1508.03101).
B. Leistedt, J. D. McEwen, P. Vandergheynst and Y. Wiaux,
S2LET: A code to perform fast wavelet analysis on the sphere,
Astronomy & Astrophysics, 558, A128, 2013 (arXiv:1211.1680).
J. D. McEwen and Y. Wiaux, A novel sampling theorem on the
sphere, IEEE TSP, 59, 2011 (arXiv:1110.6298).
J. D. McEwen, Ridgelet transform on the sphere,
IEEE TSP, submitted, 2015 (arXiv:1510.01595).
J. Y. H. Chan, B. Leidtedt, T.D. Kitching and J. D. McEwen,
Second-generation curvelets on the sphere,
IEEE TSP, 65(1):5-14, 2017 (arXiv:1511.05578).
DOCUMENTATION See doc/index.html
INSTALLATION See documentation
REQUIREMENTS SSHT (http://www.spinsht.org/) SO3 (http://www.sothree.org/) FFTW (http://www.fftw.org/)
OPTIONAL CFITSIO (http://heasarc.gsfc.nasa.gov/fitsio/) HEALPIX (http://healpix.jpl.nasa.gov/)
DOWNLOAD http://www.s2let.org/
SUPPORT Please email the authors.
NOTE The package is in beta and is still under development. Please report problems/bugs by email to: boris.leistedt@gmail.com
LICENSE
S2LET package to perform fast wavelet transform on the sphere
Copyright (C) 2012 Boris Leistedt & Jason McEwen
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details (LICENSE.txt).
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.