Gentleman; Morven and Gordon Sande radix-4 algorithm (Discrete Fourier Transform Discrete Fourier Transform)

From Algorithm Wiki
Revision as of 11:15, 15 February 2023 by Admin (talk | contribs) (Created page with "== Time Complexity == $O(nlogn)$ == Space Complexity == $O(n)$? words (Computes and keeps track of DFTs for recursive subcases) == Description == == Approximate? == Exact == Randomized? == No, deterministic == Model of Computation == Word/Real RAM == Year == 1966 == Reference == http://cis.rit.edu/class/simg716/FFT_Fun_Profit.pdf")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Time Complexity

$O(nlogn)$

Space Complexity

$O(n)$? words

(Computes and keeps track of DFTs for recursive subcases)

Description

Approximate?

Exact

Randomized?

No, deterministic

Model of Computation

Word/Real RAM

Year

1966

Reference

http://cis.rit.edu/class/simg716/FFT_Fun_Profit.pdf

Retrieved from "https://algorithm-wiki.csail.mit.edu/w/index.php?title=Gentleman;_Morven_and_Gordon_Sande_radix-4_algorithm_(Discrete_Fourier_Transform_Discrete_Fourier_Transform)&oldid=45321"