KnowraDiscrete Fourier transformLinked fromLinked fromThe 18 pages that link to Discrete Fourier transform, each with the reason it gives.All 18Broader topic 6Related 9Narrower topic 1Compared with 2Fourier analysis on finite groupsCompared with: It is the familiar cyclic-group case of the broader finite-group theory.Position and momentum spacesCompared with: It is a finite-data analogue, whereas quantum position and momentum representations often use continuous transforms.