Invertibility of linear periodically time-varying filters
Vetterli, Martin
1989

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Abstract

The invertibility of linear periodically time-varying (LPTV) filters is addressed. A necessary and sufficient condition under which a LPTV filter can be inverted is shown using a LPTV postfilter. Such techniques find application, for example, in aliasing cancellation in multirate systems

Details

Title Invertibility of linear periodically time-varying filters
Author(s) Vetterli, Martin
Published in IEEE Transactions on Circuits and Systems
Volume 36
Issue 1
Pages 148-150
Date 1989
DOI https://doi.org/10.1109/31.16583
Laboratories LCAV
Record Appears in Scientific production and competences > I&C - School of Computer and Communication Sciences > IINFCOM > LCAV - Audio Visual Communications Laboratory
Scientific production and competences > Euler Center for Signal Processing
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date 2005-04-18

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