Fast Fourier Transforms: for fun and profit

  • Authors:
  • W. M. Gentleman;G. Sande

  • Affiliations:
  • Bell Telephone Laboratories, Murray Hill, New Jersey;Princeton University, Princeton, New Jersey

  • Venue:
  • AFIPS '66 (Fall) Proceedings of the November 7-10, 1966, fall joint computer conference
  • Year:
  • 1966

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Abstract

The "Fast Fourier Transform" has now been widely known for about a year. During that time it has had a major effect on several areas of computing, the most striking example being techniques of numerical convolution, which have been completely revolutionized. What exactly is the "Fast Fourier Transform"?