DocumentCode :
3012411
Title :
Solving the semi-definite generalized eigenvalue problem with application to ESPRIT
Author :
Zoltowski, Michael D.
Author_Institution :
Purdue University, West Lafayette, IN
Volume :
12
fYear :
1987
fDate :
31868
Firstpage :
2316
Lastpage :
2319
Abstract :
Two methods are developed for computing the generalized eigenvalues and eigenvectors associated with the matrix pair {A,B} , where A and B are singular hermitian matrices with the range space of A a subset of the range space of B. Conventional methods of solution break down for this case. An application is described based on the recently reported Estimation of Signal Parameters by Rotational Invariance Techniques (ESPRIT) algorithm. ESPRIT possesses remarkable advantages over other high-resolution direction-of-arrival estimation algorithms in terms of speed, storage, and indifference to array calibration.
Keywords :
Books; Direction of arrival estimation; Eigenvalues and eigenfunctions; Equations; Linear algebra; Mathematics; Matrix decomposition; Parameter estimation; Physics; Signal resolution;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '87.
Type :
conf
DOI :
10.1109/ICASSP.1987.1169419
Filename :
1169419
Link To Document :
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