DocumentCode
1566069
Title
A sensitivity analysis of the MUSIC algorithm
Author
Friedlander, Benjamin
Author_Institution
Signal Process. Technol. Ltd., Palo Alto, CA, USA
fYear
1989
Firstpage
2811
Abstract
A first-order analysis of the sensitivity of the MUSIC algorithm to differences between the true and assumed array manifolds is presented. A formula is derived for computing the amount of phase error that will cause the algorithm to fail to resolve two sources, as a function of source separation and other system parameters. The failure threshold is shown to be proportional to the square of the source separation
Keywords
sensitivity analysis; signal processing; MUSIC algorithm; array manifolds; array processing; failure threshold; first-order analysis; phase error; sensitivity analysis; source separation; Algorithm design and analysis; Array signal processing; Calibration; Multiple signal classification; Phased arrays; Sensitivity analysis; Sensor arrays; Signal analysis; Signal processing algorithms; Source separation;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1989. ICASSP-89., 1989 International Conference on
Conference_Location
Glasgow
ISSN
1520-6149
Type
conf
DOI
10.1109/ICASSP.1989.267053
Filename
267053
Link To Document