Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:algorithm
|
| gptkbp:application |
communications
radar systems image processing audio signal processing |
| gptkbp:approach |
divide-and-conquer
|
| gptkbp:complexity |
O(N log N)
|
| gptkbp:contrastsWith |
gptkb:Decimation-in-time_FFT
|
| gptkbp:field |
digital signal processing
|
| https://www.w3.org/2000/01/rdf-schema#label |
Decimation-in-frequency FFT
|
| gptkbp:input |
time-domain sequence
|
| gptkbp:output |
frequency-domain sequence
|
| gptkbp:processor |
output frequency samples in stages
|
| gptkbp:relatedTo |
gptkb:Cooley-Tukey_algorithm
gptkb:Fast_Fourier_Transform |
| gptkbp:usedFor |
efficient computation of discrete Fourier transform
|
| gptkbp:uses |
butterfly operations
|
| gptkbp:bfsParent |
gptkb:Radix-2_FFT
|
| gptkbp:bfsLayer |
6
|