Blind Bispectral Estimation of the Transfer-Function Parameters of an All-Poles System from Output Measurements
Summary :
This paper presents a variant of the "Third-Order Recursion (TOR)" method for bispectral estimation of transfer-function parameters of a non-minimum-phase all-poles system. The modification is based on the segmentation of system-output data into coupled records, instead of independent records. It consists of considering the available data at the left and the right of each record as not null and taking them as the data corresponding to the preceding and succeeding record respectively. The proposed variant can also be interpreted as a "Constrained Third-Order Mean (CTOM)" method with a new segmentation in overlap records. Simulation results show that this new segmentation procedure gives more precise system parameters than the TOR and CTOM methods, to be obtained. Finally, in order to justify the use of bispectral techniques, the influence of added white and colored Gaussian noise on the parameter estimation is also considered.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E81-A No.11 pp.2463-2466
- Publication Date
- 1998/11/25
- Publicized
- Online ISSN
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- Type of Manuscript
- Category
- Digital Signal Processing
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Antolino GALLEGO, Diego P. RUIZ, "Blind Bispectral Estimation of the Transfer-Function Parameters of an All-Poles System from Output Measurements" in IEICE TRANSACTIONS on Fundamentals,
vol. E81-A, no. 11, pp. 2463-2466, November 1998, doi: .
Abstract: This paper presents a variant of the "Third-Order Recursion (TOR)" method for bispectral estimation of transfer-function parameters of a non-minimum-phase all-poles system. The modification is based on the segmentation of system-output data into coupled records, instead of independent records. It consists of considering the available data at the left and the right of each record as not null and taking them as the data corresponding to the preceding and succeeding record respectively. The proposed variant can also be interpreted as a "Constrained Third-Order Mean (CTOM)" method with a new segmentation in overlap records. Simulation results show that this new segmentation procedure gives more precise system parameters than the TOR and CTOM methods, to be obtained. Finally, in order to justify the use of bispectral techniques, the influence of added white and colored Gaussian noise on the parameter estimation is also considered.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e81-a_11_2463/_p
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@ARTICLE{e81-a_11_2463,
author={Antolino GALLEGO, Diego P. RUIZ, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Blind Bispectral Estimation of the Transfer-Function Parameters of an All-Poles System from Output Measurements},
year={1998},
volume={E81-A},
number={11},
pages={2463-2466},
abstract={This paper presents a variant of the "Third-Order Recursion (TOR)" method for bispectral estimation of transfer-function parameters of a non-minimum-phase all-poles system. The modification is based on the segmentation of system-output data into coupled records, instead of independent records. It consists of considering the available data at the left and the right of each record as not null and taking them as the data corresponding to the preceding and succeeding record respectively. The proposed variant can also be interpreted as a "Constrained Third-Order Mean (CTOM)" method with a new segmentation in overlap records. Simulation results show that this new segmentation procedure gives more precise system parameters than the TOR and CTOM methods, to be obtained. Finally, in order to justify the use of bispectral techniques, the influence of added white and colored Gaussian noise on the parameter estimation is also considered.},
keywords={},
doi={},
ISSN={},
month={November},}
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TY - JOUR
TI - Blind Bispectral Estimation of the Transfer-Function Parameters of an All-Poles System from Output Measurements
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2463
EP - 2466
AU - Antolino GALLEGO
AU - Diego P. RUIZ
PY - 1998
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E81-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 1998
AB - This paper presents a variant of the "Third-Order Recursion (TOR)" method for bispectral estimation of transfer-function parameters of a non-minimum-phase all-poles system. The modification is based on the segmentation of system-output data into coupled records, instead of independent records. It consists of considering the available data at the left and the right of each record as not null and taking them as the data corresponding to the preceding and succeeding record respectively. The proposed variant can also be interpreted as a "Constrained Third-Order Mean (CTOM)" method with a new segmentation in overlap records. Simulation results show that this new segmentation procedure gives more precise system parameters than the TOR and CTOM methods, to be obtained. Finally, in order to justify the use of bispectral techniques, the influence of added white and colored Gaussian noise on the parameter estimation is also considered.
ER -
English
