STRUCTURE FOR TIME-VARYING PARAUNITARY FILTER BANKS WITH PERFECT RECONSTRUCTION

Authors
DEQUEIROZ RL RAO KR
Citation
Rl. Dequeiroz et Kr. Rao, STRUCTURE FOR TIME-VARYING PARAUNITARY FILTER BANKS WITH PERFECT RECONSTRUCTION, Electronics Letters, 29(2), 1993, pp. 217-218
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
29
Issue
2
Year of publication
1993
Pages
217 - 218
Database
ISI
SICI code
0013-5194(1993)29:2<217:SFTPFB>2.0.ZU;2-4
Abstract
A perfect reconstruction structure for a time-varying FIR paraunitary filter bank is developed, based on a known factorisation procedure. It allows the implementation of any uniform paraunitary filter bank, as well as distortion-free switchings from one filter bank to another.