Design of linear phase paraunitary filter banks using an adaptive cascade lattice structure

Hiroki Otsuki, Takayuki Nagai, Masaaki Ikehara

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

Abstract

M channel filter banks, which have perfect reconstruction and linear phase properties, have been studied extensively and several design methods have been addressed in the past. However, almost all of these methods require the nonlinear programming technique which contains some problems such as computational complexity, initial value and so on. In this paper, we propose a new design method of linear phase paraunitary filter banks. In our proposed method, we use an efficient least-mean-square-based adaptive algorithm to optimize the parameter, which minimize the cost function, instead of using the nonlinear programming technique.

Original languageEnglish
Title of host publicationConference Record of the Asilomar Conference on Signals, Systems and Computers
PublisherIEEE
Pages1152-1156
Number of pages5
Volume2
Publication statusPublished - 1997
EventProceedings of the 1996 30th Asilomar Conference on Signals, Systems & Computers. Part 2 (of 2) - Pacific Grove, CA, USA
Duration: 1996 Nov 31996 Nov 6

Other

OtherProceedings of the 1996 30th Asilomar Conference on Signals, Systems & Computers. Part 2 (of 2)
CityPacific Grove, CA, USA
Period96/11/396/11/6

Fingerprint

Filter banks
Nonlinear programming
Adaptive algorithms
Cost functions
Computational complexity

ASJC Scopus subject areas

  • Hardware and Architecture
  • Signal Processing
  • Electrical and Electronic Engineering

Cite this

Otsuki, H., Nagai, T., & Ikehara, M. (1997). Design of linear phase paraunitary filter banks using an adaptive cascade lattice structure. In Conference Record of the Asilomar Conference on Signals, Systems and Computers (Vol. 2, pp. 1152-1156). IEEE.

Design of linear phase paraunitary filter banks using an adaptive cascade lattice structure. / Otsuki, Hiroki; Nagai, Takayuki; Ikehara, Masaaki.

Conference Record of the Asilomar Conference on Signals, Systems and Computers. Vol. 2 IEEE, 1997. p. 1152-1156.

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

Otsuki, H, Nagai, T & Ikehara, M 1997, Design of linear phase paraunitary filter banks using an adaptive cascade lattice structure. in Conference Record of the Asilomar Conference on Signals, Systems and Computers. vol. 2, IEEE, pp. 1152-1156, Proceedings of the 1996 30th Asilomar Conference on Signals, Systems & Computers. Part 2 (of 2), Pacific Grove, CA, USA, 96/11/3.
Otsuki H, Nagai T, Ikehara M. Design of linear phase paraunitary filter banks using an adaptive cascade lattice structure. In Conference Record of the Asilomar Conference on Signals, Systems and Computers. Vol. 2. IEEE. 1997. p. 1152-1156
Otsuki, Hiroki ; Nagai, Takayuki ; Ikehara, Masaaki. / Design of linear phase paraunitary filter banks using an adaptive cascade lattice structure. Conference Record of the Asilomar Conference on Signals, Systems and Computers. Vol. 2 IEEE, 1997. pp. 1152-1156
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