DocumentCode
294746
Title
Comparative studies of MUSIC and MVDR location estimators for model perturbations
Author
Vaidyanathan, Chandra ; Buckley, Kevin M.
Author_Institution
Dept. of Electr. Eng., Minnesota Univ., Minneapolis, MN, USA
Volume
3
fYear
1995
fDate
9-12 May 1995
Firstpage
1665
Abstract
A comparative study of the statistical performance of the MUSIC and minimum variance distortionless response (MVDR) direction of arrival (DOA) estimators is presented. Their relative performance due to given modeling errors is studied. In particular, we study the sensitivity of the estimators to modeling errors in the signal and noise structures
Keywords
direction-of-arrival estimation; error analysis; noise; statistical analysis; MUSIC; MVDR location estimators; direction of arrival estimators; minimum variance distortionless response; modeling errors; noise structure; performance; sensitivity; signal structure; statistical performance; Contracts; Covariance matrix; Direction of arrival estimation; Multiple signal classification; Performance analysis; Sensor arrays; Signal resolution; Spatial filters; Spatial resolution; White noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1995. ICASSP-95., 1995 International Conference on
Conference_Location
Detroit, MI
ISSN
1520-6149
Print_ISBN
0-7803-2431-5
Type
conf
DOI
10.1109/ICASSP.1995.479924
Filename
479924
Link To Document