OPTIMALLY WEIGHTED ESPRIT FOR DIRECTION ESTIMATION

Authors
ERIKSSON A STOICA P
Citation
A. Eriksson et P. Stoica, OPTIMALLY WEIGHTED ESPRIT FOR DIRECTION ESTIMATION, Signal processing, 38(2), 1994, pp. 223-229
Citations number
NO
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Signal processing → ACNP
ISSN journal
01651684
Volume
38
Issue
2
Year of publication
1994
Pages
223 - 229
Database
ISI
SICI code
0165-1684(1994)38:2<223:OWEFDE>2.0.ZU;2-O
Abstract
The Markov theory for solving perturbed systems of linear equations is applied to the ESPRIT method for direction estimation in array signal processing. The Markov-based ESPRIT estimates of the unknown directio ns are shown to be significantly more accurate than the commonly used least-squares ESPRIT estimates.