Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
time-frequency distribution |
| gptkbp:application |
speech processing
music analysis radar signal analysis |
| gptkbp:category |
mathematical analysis
|
| gptkbp:field |
gptkb:signal_processing
time-frequency analysis |
| gptkbp:form |
gptkb:integral
|
| https://www.w3.org/2000/01/rdf-schema#label |
Wigner-Ville distribution
|
| gptkbp:introducedIn |
1940s
|
| gptkbp:namedAfter |
gptkb:Eugene_Wigner
Jean-André Ville |
| gptkbp:property |
bilinear transform
high time-frequency resolution cross-term interference |
| gptkbp:relatedTo |
gptkb:Wigner_distribution_function
gptkb:Short-time_Fourier_transform Cohen's class |
| gptkbp:usedFor |
analyzing non-stationary signals
visualizing energy distribution in time and frequency |
| gptkbp:bfsParent |
gptkb:STFT
|
| gptkbp:bfsLayer |
8
|