Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Fast Fourier transform algorithm
|
| gptkbp:category |
gptkb:Mathematics
gptkb:algorithm gptkb:signal_processing |
| gptkbp:complexity |
O(N log N)
|
| gptkbp:computes |
gptkb:Discrete_Fourier_transform
|
| gptkbp:field |
Digital signal processing
Numerical analysis |
| gptkbp:generalizes |
gptkb:Radix-2_FFT
gptkb:Radix-4_FFT |
| https://www.w3.org/2000/01/rdf-schema#label |
Cooley–Tukey algorithm
|
| gptkbp:input |
gptkb:Complex_numbers
|
| gptkbp:introducedIn |
1965
|
| gptkbp:namedAfter |
gptkb:John_Tukey
gptkb:J._W._Cooley |
| gptkbp:output |
gptkb:Complex_numbers
|
| gptkbp:relatedTo |
gptkb:Bluestein's_algorithm
gptkb:Winograd_FFT_algorithm Prime-factor algorithm |
| gptkbp:type |
Divide-and-conquer algorithm
|
| gptkbp:usedIn |
Audio processing
Image processing Spectral analysis FFT libraries |
| gptkbp:bfsParent |
gptkb:Fast_Fourier_Transform_(FFT)
|
| gptkbp:bfsLayer |
5
|