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Proceedings Paper

An EM Algorithm For Direction-Of-Arrival Estimation For Narrowband Signals In Noiset
Author(s): Michael I. Miller; Daniel R. Fuhrmann
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Paper Abstract

We derive a generalized EM algorithm for the maximum-likelihood estimation of the directions-of-arrival of multiple narrowband signals in noise, and prove that all of the limit points of the algorithm are stable and satisfy the neces-sary maximizer conditions. The deterministic signal model is considered here in which estimates of the unknown signal amplitudes are generated.

Paper Details

Date Published: 21 January 1988
PDF: 3 pages
Proc. SPIE 0826, Advanced Algorithms and Architectures for Signal Processing II, (21 January 1988); doi: 10.1117/12.942020
Show Author Affiliations
Michael I. Miller, Washington University (United States)
Daniel R. Fuhrmann, Washington University (United States)

Published in SPIE Proceedings Vol. 0826:
Advanced Algorithms and Architectures for Signal Processing II
Franklin T. Luk, Editor(s)

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