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# Copyright 2013-2018 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack import *
class RFftwtools(RPackage):
"""Provides a wrapper for several 'FFTW' functions. This package provides
access to the two-dimensional 'FFT', the multivariate 'FFT', and the
one-dimensional real to complex 'FFT' using the 'FFTW3' library. The
package includes the functions fftw() and mvfftw() which are designed
to mimic the functionality of the R functions fft() and mvfft().
The 'FFT' functions have a parameter that allows them to not return
the redundant complex conjugate when the input is real data."""
homepage = "https://github.com/krahim/fftwtools"
url = "https://cran.r-project.org/src/contrib/fftwtools_0.9-8.tar.gz"
list_url = "https://cran.r-project.org/src/contrib/Archive/fftwtools"
version('0.9-8', '2d1258fbaf0940b57ed61c8d6cd6694d')
depends_on('fftw')
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