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FFTPACK

FFTPACK is a package of Fortran subroutines for the fast Fourier transform. It includes complex, real, sine, cosine, and quarter-wave transforms. It… 
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Related topics

Related topics

10 relations
Discrete Fourier transformDiscrete cosine transformFFTWFast Fourier transform

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
An exact, cache-localized algorithm for the sub-quadratic convolution of hypercubes
Fast multidimensional convolution can be performed naively in quadratic time and can often be performed more efficiently via the… 
2001
2001
New algorithms for computing directional discrete Fourier transforms
New algorithms for computing the discrete Fourier transform (DFT) spectra along different directions are derived and implemented… 
1996
1996
Providing Access to High Performance Computing Technologies
This paper describes two projects underway to provide users with access to high performance computing technologies. One effort… 
1994
1994
A study of the parallelization and vectorization of scientific codes on the Alliant FX/2800
  • S. Srinivas
  • Proceedings of the First International Conference…
  • 1994
  • Corpus ID: 62735945
This paper presents the results of a research project undertaken to study the parallelization and vectorization of various… 
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