Journal ArticleDOI
Matched field processing: source localization in correlated noise as an optimum parameter estimation problem
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TLDR
In this paper, the authors studied the physics of matched field processing by modeling the ocean environment as a waveguide that is horizontally stratified with an arbitrary sound speed profile in the vertical.Citations
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Journal ArticleDOI
Two decades of array signal processing research: the parametric approach
Hamid Krim,Mats Viberg +1 more
TL;DR: The article consists of background material and of the basic problem formulation, and introduces spectral-based algorithmic solutions to the signal parameter estimation problem and contrast these suboptimal solutions to parametric methods.
Journal ArticleDOI
An overview of matched field methods in ocean acoustics
TL;DR: In this paper, a short historical overview of matched field processing (MFP) is presented, followed by background material in both ocean acoustics and array processing needed for MFP.
Book
Bayesian Signal Processing: Classical, Modern and Particle Filtering Methods
TL;DR: This book develops the "Bayesian approach" to statistical signal processing for a variety of useful model sets with an emphasis on nonlinear/non-Gaussian problems, as well as classical techniques.
Journal ArticleDOI
An initial demonstration of underwater acoustic communication using time reversal
TL;DR: An at-sea experiment to measure the focus of a 3.5-kHz centered time-reversal mirror was conducted in three different environments and time reversal is shown to be an effective approach for mitigating inter-symbol interference caused by channel multipath.
Journal ArticleDOI
A long-range and variable focus phase-conjugation experiment in shallow water
William S. Hodgkiss,Heechun Song,William A. Kuperman,Tuncay Akal,Carlo M. Ferla,Darrell R. Jackson +5 more
TL;DR: Song et al. as discussed by the authors extended the range of focus from 6 km out to 30 km, and verified a new technique to refocus at ranges other than that of the probe source.