Fundamentals of an Optimal Multirate Subband Coding of Cyclostationary Signals
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Date
2000-06
Authors
Kula, D.
ORCID
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Společnost pro radioelektronické inženýrství
Abstract
A consistent theory of optimal subband coding of zero mean wide-sense cyclostationary signals, with N-periodic statistics, is presented in this article. An M-channel orthonormal uniform filter bank, employing N-periodic analysis and synthesis filters, is used while an average variance condition is applied to evaluate the output distortion. In three lemmas and final theorem, the necessity of decorrelation of blocked subband signals and requirement of specific ordering of power spectral densities are proven.
Description
Citation
Radioengineering. 2000, vol. 9, č. 2, s. 5-9. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2000/00_02_05_09.pdf
http://www.radioeng.cz/fulltexts/2000/00_02_05_09.pdf
Document type
Peer-reviewed
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Published version
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Language of document
en