Blind identification of transfer function model

Lianming Sun, Hiromitsu Ohmori, Akira Sano

Research output: Contribution to journalConference article

3 Citations (Scopus)

Abstract

This paper is concerned with blind identification of a nonminimum phase transfer function model. By oversampling the output at a higher rate than the input, it is shown that its input-output relation can be described by a single input multiple output model (SIMO) with a common denominator polynomial. Based on the model expression, we present an algorithm to estimate numerator polynomials and common denominator polynomial in a blind manner. Furthermore, identifiability of the proposed scheme is clarified, and some numerical results are given for demonstrating its effectiveness.

Original languageEnglish
Pages (from-to)1391-1400
Number of pages10
JournalIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
VolumeE82-A
Issue number8
Publication statusPublished - 1999 Aug
EventProceedings of the 1998 13th Digital Signal Processing Symposium - Niigata, Japan
Duration: 1998 Nov 121998 Nov 13

Keywords

  • Blind identification
  • Identifiability
  • Over-sampling
  • System identification
  • Transfer function model

ASJC Scopus subject areas

  • Signal Processing
  • Computer Graphics and Computer-Aided Design
  • Electrical and Electronic Engineering
  • Applied Mathematics

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