Dual L-class of time-frequency distributions

Authors
Zetik, R Kocur, D
Citation
R. Zetik et D. Kocur, Dual L-class of time-frequency distributions, ELECTR LETT, 36(20), 2000, pp. 1741-1742
Citations number
4
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194 → ACNP
Volume
36
Issue
20
Year of publication
2000
Pages
1741 - 1742
Database
ISI
SICI code
0013-5194(20000928)36:20<1741:DLOTD>2.0.ZU;2-2
Abstract
The dual L-class of time-frequency distributions (TFDs) is introduced. A ne w class of TFDs is derived in which dual L-Wigner distribution (DLWD) is ge neralised by an approach similar to the Cohen class or the L-class of TFDs are generalised from the Wigner distribution (WD) and the L-Wigner distribu tion (LWD), respectively. The WD, LWD and DLWD are demonstrated by using an example in which a two-component synthetic signal is analysed.