Subband coding of cyclostationary signals with static bit allocation

A Pandharipande; S Dasgupta

doi:10.1109/97.796289

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Subband coding of cyclostationary signals with static bit allocation

Journal article

Peer reviewed

Subband coding of cyclostationary signals with static bit allocation

A Pandharipande and S Dasgupta

IEEE signal processing letters, Vol.6(11), pp.284-286

11/1999

DOI: 10.1109/97.796289

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Abstract

We consider the optimal orthonormal subband coding of zero mean wide sense cyclostationary signals (WSCS), with N-periodic second order statistics. An M-channel uniform filterbank, with N-periodic analysis and synthesis filters, is used as the subband coder. A static bit allocation scheme is used. An average variance condition is used to measure the output distortion. The conditions for maximizing the coding gain parallel those for the case when the signals are wide sense stationary (WSS) and the analysis and synthesis filters and the bit allocation time invariant.

Additive noise

Bit rate

Cities and towns

Filter bank

Eigenvalues and eigenfunctions

Linear matrix inequalities

Signal synthesis

Distortion measurement

Statistics

Signal analysis

Details

Title: Subtitle: Subband coding of cyclostationary signals with static bit allocation
Creators: A Pandharipande - Dept. of Electr. & Comput. Eng., Iowa Univ., Iowa City, IA, USA
S Dasgupta
Resource Type: Journal article
Publication Details: IEEE signal processing letters, Vol.6(11), pp.284-286
Publisher: IEEE
DOI: 10.1109/97.796289
ISSN: 1070-9908
eISSN: 1558-2361
Language: English
Date published: 11/1999
Academic Unit: Electrical and Computer Engineering
Record Identifier: 9984083298302771

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