A note on "An overview of aliasing errors in discrete-time formulations oftime-frequency representations"

Authors
Stankovic, L Djurovic, I
Citation
L. Stankovic et I. Djurovic, A note on "An overview of aliasing errors in discrete-time formulations oftime-frequency representations", IEEE SIGNAL, 49(1), 2001, pp. 257-259
Citations number
20
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON SIGNAL PROCESSING
ISSN journal
1053587X → ACNP
Volume
49
Issue
1
Year of publication
2001
Pages
257 - 259
Database
ISI
SICI code
1053-587X(200101)49:1<257:ANO"OO>2.0.ZU;2-G
Abstract
Various realizations asserting to produce the alias-free discrete-time Wign er distribution have been reviewed and analyzed by Costa and Boudreaux-Bart els, Here, a simple alias-free form of the pseudo-Wigner distribution is pr oposed. It is obtained from the fact that the sampled signal can formally b e considered as a multicomponent signal.