Blind identification of single-input multiple-output pole-zero systems

Gopal T. Venkatesan; Mostafa Kaveh; Ahmed H. Tewfik; Kevin M. Buckley

doi:10.1109/ICASSP.1998.681563

Blind identification of single-input multiple-output pole-zero systems

Gopal T. Venkatesan, Mostafa Kaveh, Ahmed H. Tewfik, Kevin M. Buckley

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Scopus citations

Abstract

In this paper we present a technique for the blind identification of single-input multiple-output (SIMO) pole-zero (PZ) systems using only second order statistics of the system output data. The system input is treated as an unknown deterministic sequence, and hence, restrictive i.i.d. Assumptions on the input sequence are not required. We estimate the poles and zeros of the channels in two steps: (1) estimate the product of all permutations of a numerator and a denominator polynomial from two different channels, and (2) extract individual numerator and denominator polynomials for each channel from the above estimate. Our technique performs well even with short records of data.

Original language	English (US)
Title of host publication	Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998
Pages	2117-2120
Number of pages	4
DOIs	https://doi.org/10.1109/ICASSP.1998.681563
State	Published - 1998
Event	1998 23rd IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998 - Seattle, WA, United States Duration: May 12 1998 → May 15 1998

Publication series

Name	ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume	4
ISSN (Print)	1520-6149

Other

Other	1998 23rd IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998
Country/Territory	United States
City	Seattle, WA
Period	5/12/98 → 5/15/98

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Venkatesan, G. T., Kaveh, M., Tewfik, A. H., & Buckley, K. M. (1998). Blind identification of single-input multiple-output pole-zero systems. In Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998 (pp. 2117-2120). Article 681563 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol. 4). https://doi.org/10.1109/ICASSP.1998.681563

Blind identification of single-input multiple-output pole-zero systems. / Venkatesan, Gopal T.; Kaveh, Mostafa; Tewfik, Ahmed H. et al.
Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998. 1998. p. 2117-2120 681563 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol. 4).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Venkatesan, GT, Kaveh, M, Tewfik, AH & Buckley, KM 1998, Blind identification of single-input multiple-output pole-zero systems. in Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998., 681563, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, vol. 4, pp. 2117-2120, 1998 23rd IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998, Seattle, WA, United States, 5/12/98. https://doi.org/10.1109/ICASSP.1998.681563

Venkatesan GT, Kaveh M, Tewfik AH, Buckley KM. Blind identification of single-input multiple-output pole-zero systems. In Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 1998. 1998. p. 2117-2120. 681563. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). doi: 10.1109/ICASSP.1998.681563

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Blind identification of single-input multiple-output pole-zero systems

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