Quasi-nonparametric blind inversion of Wiener systems

Authors
Taleb, A Sole, J Jutten, C
Citation
A. Taleb et al., Quasi-nonparametric blind inversion of Wiener systems, IEEE SIGNAL, 49(5), 2001, pp. 917-924
Citations number
17
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON SIGNAL PROCESSING
ISSN journal
1053587X → ACNP
Volume
49
Issue
5
Year of publication
2001
Pages
917 - 924
Database
ISI
SICI code
1053-587X(200105)49:5<917:QBIOWS>2.0.ZU;2-D
Abstract
An efficient procedure for the blind inversion of a nonlinear Wiener system is proposed. We show that the problem can be expressed as a problem of bli nd source separation in nonlinear mixtures for which a solution has been re cently proposed. Based on a quasinonparametric relative gradient descent, t he proposed algorithm can perform efficiently even in the presence of hard distortions.