Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
Geometry of positive real functions with applications to the rational covariance extension problem. / Byrnes, Christopher I.; Lindquist, Anders; Gusev, Sergei V.; Matveev, Alexei S.
в: Proceedings of the IEEE Conference on Decision and Control, Том 4, 01.12.1994, стр. 3883-3888.Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
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TY - JOUR
T1 - Geometry of positive real functions with applications to the rational covariance extension problem
AU - Byrnes, Christopher I.
AU - Lindquist, Anders
AU - Gusev, Sergei V.
AU - Matveev, Alexei S.
PY - 1994/12/1
Y1 - 1994/12/1
N2 - In this paper we provide a characterization of all positive rational extensions of a given partial covariance sequence. Indeed, motivated by its application to signal processing, speech processing and stochastic realization theory, this characterization is in terms of a complete bianalytic parameterization using familiar objects from systems theory. In particular, this proves a long-standing conjecture by Georgiou. The methodology is based on global analysis of the dynamics of certain fast algorithms for Kalman filtering.
AB - In this paper we provide a characterization of all positive rational extensions of a given partial covariance sequence. Indeed, motivated by its application to signal processing, speech processing and stochastic realization theory, this characterization is in terms of a complete bianalytic parameterization using familiar objects from systems theory. In particular, this proves a long-standing conjecture by Georgiou. The methodology is based on global analysis of the dynamics of certain fast algorithms for Kalman filtering.
UR - http://www.scopus.com/inward/record.url?scp=0028749090&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:0028749090
VL - 4
SP - 3883
EP - 3888
JO - Proceedings of the IEEE Conference on Decision and Control
JF - Proceedings of the IEEE Conference on Decision and Control
SN - 0191-2216
T2 - Proceedings of the 33rd IEEE Conference on Decision and Control. Part 1 (of 4)
Y2 - 14 December 1994 through 16 December 1994
ER -
ID: 50912421