Journal article
Subband coding of cyclostationary signals
IEEE transactions on circuits and systems. 1, Fundamental theory and applications, Vol.49(12), pp.1884-1886
12/2002
DOI: 10.1109/TCSI.2002.805735
Abstract
We consider optimal orthonormal filter banks for subband coding of wide-sense cyclostationary signals, with N-periodic second-order statistics. An M-channel uniform filter bank, with N-periodic analysis and synthesis filters, is used as the subband coder. Dynamic schemes involving N-periodic bit allocation are employed. An average variance condition is used to measure the output distortion. We show that for at least three potential bit allocation strategies, the optimum filter bank is a principal component filter bank.
Details
- Title: Subtitle
- Subband coding of cyclostationary signals
- Creators
- A Pandharipande - The University of IowaS Dasgupta
- Resource Type
- Journal article
- Publication Details
- IEEE transactions on circuits and systems. 1, Fundamental theory and applications, Vol.49(12), pp.1884-1886
- Publisher
- IEEE
- DOI
- 10.1109/TCSI.2002.805735
- ISSN
- 1057-7122
- eISSN
- 1558-1268
- Language
- English
- Date published
- 12/2002
- Academic Unit
- Electrical and Computer Engineering
- Record Identifier
- 9984083233802771
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