On vectorizing the fast fourier transform

descriptionPublicationkeyboard_double_arrow_right Article 01 Jun 1980 English Publisher:Springer Science and Business Media LLCJournal:BIT, volume 20, pages 233-243 (issn: 0006-3835, eissn: 1572-9125,

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Authors: Wang, H. H.;

doi: 10.1007/bf01933196

On vectorizing the fast fourier transform

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Abstract

A variant of the Cooley-Tukey algorithm due to Stockham is derived and vectorized and is shown to be on a par with the Pease algorithm. The Stockham algorithm is then proposed for the entire computation of the two-dimensional fast Fourier transform on a vector computer.

Related Organizations

IBM (United States)
United States

Keywords

Stockham algorithm, Trigonometric interpolation, Numerical methods for trigonometric approximation and interpolation, Cooley-Tukey algorithm, Pease algorithm, vector computer, fast Fourier transform, Theory of operating systems

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