A vector implementation of the Fast Fourier Transform algorithm Journal Article uri icon



  • A recent article in this journal by D. G. Korn and J. J. Lambiotte, Jr. discusses implementations of the FFT algorithm on the CDC STAR-100 vector computer. The ’Pease’-algorithm is recommended in cases when only a few transforms can be performed simultaneously. We show how the use of a different algorithm and of trigonometric tables will lead to more than three times faster execution times. The times for large transforms increase only about 39

publication date

  • January 1, 1981

has restriction

  • bronze

Date in CU Experts

  • November 4, 2020 8:03 AM

Full Author List

  • Fornberg B

author count

  • 1

Other Profiles

International Standard Serial Number (ISSN)

  • 0025-5718

Electronic International Standard Serial Number (EISSN)

  • 1088-6842

Additional Document Info

start page

  • 189

end page

  • 191


  • 36


  • 153