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Title

Construction of tight filter bank frames

Author(s)

Chai, Li;  Zhang, Jingxin;  Zhang, Cishen;  Mosca, Edoardo

Abstract

In this paper, we present an explicit and numerically efficient formulae to construct a tight (paraunitary) FB frame from a given un-tight (non-paraunitary) FB frame. The derivation uses the well developed techniques from modern control theory, which results in the unified formulae for generic IIR and FIR FBs. These formulae involve only algebraic matrix manipulations and can be computed efficiently and reliably without the approximation required in the existing literature.

Publication type

Conference paper

Source

Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2006), Toulouse, France, 14-19 May 2006, Vol. 3, pp. 217-220

Publication year

2006

Keyword(s)

Algebraic matrix;  Channel bank filters;  FIR filters;  IIR filters;  Matrix algebra;  Tight filter bank frames

Publisher

IEEE

ISSN

1520-6149 (series ISSN)

ISBN

9781424404698, 142440469X

Publisher URL

http://dx.doi.org/10.1109/ICASSP.2006.1660629

Copyright

Copyright © 2006 IEEE. The published version of the paper is reproduced here in accordance with the copyright policy of the publisher. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

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