FFTPACK

FFTPACK is a package of Fortran subroutines for the fast Fourier transform. It includes complex, real, sine, cosine, and quarter-wave transforms. It… (More)
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Topic mentions per year

Topic mentions per year

1996-2016
0119962016

Papers overview

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2016
2016
Fast multidimensional convolution can be performed naively in quadratic time and can often be performed more efficiently via the… (More)
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2001
2001
New algorithms for computing the Discrete Fourier Transform (DFT) spectra along different directions are derived and implemented… (More)
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Highly Cited
1997
Highly Cited
1997
This paper describes FFTW, a portable C package for computing the oneand multidimensional complex discrete Fourier transform (DFT… (More)
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Review
1996
Review
1996
This paper describes two projects underway to provide users with access to high performance computing technologies. One e ort… (More)
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