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Construction of tight filter bank frames

conference contribution
posted on 06.12.2017, 00:00 by Li Chai, J Zhang, C Zhang, E Mosca
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.

History

Start Page

217

End Page

220

Number of Pages

4

Start Date

01/01/2006

ISSN

1520-6149

ISBN-10

142440469X

Location

Toulouse, France

Publisher

The Institute of Electrical and Electronics Engineers

Place of Publication

Piscataway, NJ

Peer Reviewed

Yes

Open Access

No

Era Eligible

Yes

Name of Conference

IEEE International Conference on Acoustics, Speech and Signal Processing