Design of causal IIR filter banks satisfying perfect reconstruction

Masahiro Okuda, Takeshi Fukuoka, Masaaki Ikehara, Shin ichi Takahashi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

In this paper we present design methods for IIR filter banks. In the conventional works for IIR filter bank systems, the stable and causal systems which satisfy the condition of perfect reconstruction have not well established yet. Most of these works don't satisfy both of them (causality and perfect reconstruction). In this study, to design the two channel IIR filter bank system which satisfies above two properties, we propose new design algorithms based on a Lagrange-Multiplier method and Lagrange-Newton method. In this method the system achieves perfect reconstruction and has causality.

Original languageEnglish
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
Editors Anon
PublisherIEEE
Pages2433-2436
Number of pages4
Volume4
Publication statusPublished - 1997
EventProceedings of the 1997 IEEE International Symposium on Circuits and Systems, ISCAS'97. Part 4 (of 4) - Hong Kong, Hong Kong
Duration: 1997 Jun 91997 Jun 12

Other

OtherProceedings of the 1997 IEEE International Symposium on Circuits and Systems, ISCAS'97. Part 4 (of 4)
CityHong Kong, Hong Kong
Period97/6/997/6/12

Fingerprint

IIR filters
Filter banks
Lagrange multipliers
Newton-Raphson method

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Okuda, M., Fukuoka, T., Ikehara, M., & Takahashi, S. I. (1997). Design of causal IIR filter banks satisfying perfect reconstruction. In Anon (Ed.), Proceedings - IEEE International Symposium on Circuits and Systems (Vol. 4, pp. 2433-2436). IEEE.

Design of causal IIR filter banks satisfying perfect reconstruction. / Okuda, Masahiro; Fukuoka, Takeshi; Ikehara, Masaaki; Takahashi, Shin ichi.

Proceedings - IEEE International Symposium on Circuits and Systems. ed. / Anon. Vol. 4 IEEE, 1997. p. 2433-2436.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Okuda, M, Fukuoka, T, Ikehara, M & Takahashi, SI 1997, Design of causal IIR filter banks satisfying perfect reconstruction. in Anon (ed.), Proceedings - IEEE International Symposium on Circuits and Systems. vol. 4, IEEE, pp. 2433-2436, Proceedings of the 1997 IEEE International Symposium on Circuits and Systems, ISCAS'97. Part 4 (of 4), Hong Kong, Hong Kong, 97/6/9.
Okuda M, Fukuoka T, Ikehara M, Takahashi SI. Design of causal IIR filter banks satisfying perfect reconstruction. In Anon, editor, Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 4. IEEE. 1997. p. 2433-2436
Okuda, Masahiro ; Fukuoka, Takeshi ; Ikehara, Masaaki ; Takahashi, Shin ichi. / Design of causal IIR filter banks satisfying perfect reconstruction. Proceedings - IEEE International Symposium on Circuits and Systems. editor / Anon. Vol. 4 IEEE, 1997. pp. 2433-2436
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