| dc.contributor.author |
Ristic, B |
|
| dc.contributor.author |
Boashash, Boualem |
|
| dc.date.accessioned |
2011-04-26T05:25:12Z |
|
| dc.date.available |
2011-04-26T05:25:12Z |
|
| dc.date.issued |
1995-12 |
|
| dc.identifier.citation |
IEEE Signal Processing Letters, Vol. 2, No. 12, pp. 227-229 |
en_US |
| dc.identifier.issn |
1070-9908 |
|
| dc.identifier.uri |
http://hdl.handle.net/10576/10665 |
|
| dc.description |
This paper investigated the problem of reducing cross-terms in polynomial WVDs by reviewing the link with higher order WVDs. |
en_US |
| dc.description.abstract |
The paper establishes the relationship between the two methods of higher order time-frequency analysis: the polynomial Wigner-Ville distribution (WVD) and the higher order WVD. Using the projection-slice theorem, it is shown that the polynomial WVD represents a unique projection of the higher-order WVD from the time-multifrequency space to the time-frequency subspace. The implication of this relationship is investigated from the aspect of the analysis of multicomponent signals. |
en_US |
| dc.description.sponsorship |
IEEE Signal Processing Society |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
IEEE |
en_US |
| dc.subject |
polynomial WVD |
en_US |
| dc.subject |
Wigner-Ville Distribution |
en_US |
| dc.subject |
Higher Order WVD |
en_US |
| dc.subject |
Time-Frequency Analysis |
en_US |
| dc.subject |
multicomponent signals |
en_US |
| dc.subject |
time-frequency representations |
en_US |
| dc.subject |
Cross-terms |
en_US |
| dc.title |
Relationship between the Polynomial and the Higher Order Wigner-Ville Distribution |
en_US |
| dc.type |
Article |
en_US |