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Spatial modulation in the underwater acoustic communication channel 

Kilfoyle, Daniel B. (Daniel Brian) (Massachusetts Institute of Technology, 2000)
A modulation technique for increasing the reliable data rate achievable by an underwater acoustic communication system is presented and demonstrated. The technique, termed spatial modulation, seeks to control the spatial ...
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Analysis of acoustic communication channel characterization data in the surf zone 

Partan, James Willard (Massachusetts Institute of Technology, 2000)
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A three-dimensional coupled modes solution for range-dependent waveguides 

Luo, Wenyu (Massachusetts Institute of Technology, 2005)
Despite the great achievements obtained with fast-field and parabolic equation models, normal mode programs still remain a very efficient, simple and practical tool for describing ocean acoustics in range-independent ...
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A channel subspace post-filtering approach to adaptive equalization 

Nadakuditi, Rajesh Rao (Massachusetts Institute of Technology, 2002)
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Physically constrained maximum likelihood method for snapshot deficient adaptive array processing 

Kraay, Andrea L. (Andrea Lorraine), 1976- (Massachusetts Institute of Technology, 2003)
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Physically constrained maximum likelihood (PCML) mode filtering and its application as a pre-processing method for underwater acoustic communication 

Papp, Joseph C (Massachusetts Institute of Technology, 2009)
Mode filtering is most commonly implemented using the sampled mode shape or pseudoinverse algorithms. Buck et al [1] placed these techniques in the context of a broader maximum a posteriori (MAP) framework. However, the ...
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Sound propagation around underwater seamounts 

Sikora, Joseph J., III (Massachusetts Institute of Technology, 2009)
In the ocean, low frequency acoustic waves propagate with low attenuation and cylindrical spreading loss over long-ranges, making them an effective tool for underwater source localization, tomography, and communications. ...
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Lossy compression and real-time geovisualization for ultra-low bandwidth telemetry from untethered underwater vehicles 

Murphy, Christopher Alden (Massachusetts Institute of Technology, 2008)
Oceanographic applications of robotics are as varied as the undersea environment itself. As underwater robotics moves toward the study of dynamic processes with multiple vehicles, there is an increasing need to distill ...
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Sound propagation around underwater seamounts 

Sikora, Joseph J., III (Massachusetts Institute of Technology, 2005)
This thesis develops and utilizes a method for analyzing data from the North Pacific Acoustic Laboratory's (NPAL) Basin Acoustic Seamount Scattering Experiment (BASSEX). BASSEX was designed to provide data to support the ...
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Applied stochastic Eigen-analysis 

Nadakuditi, Rajesh Rao (Massachusetts Institute of Technology, 2006)
The first part of the dissertation investigates the application of the theory of large random matrices to high-dimensional inference problems when the samples are drawn from a multivariate normal distribution. A longstanding ...
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AuthorNadakuditi, Rajesh Rao (2)Sikora, Joseph J., III (2)Kilfoyle, Daniel B. (Daniel Brian) (1)Kraay, Andrea L. (Andrea Lorraine), 1976- (1)Luo, Wenyu (1)Murphy, Christopher Alden (1)Papp, Joseph C (1)Partan, James Willard (1)Pizarro, Oscar (1)DepartmentWoods Hole (11)Department of Electrical Engineering and Computer Science (10)Joint Program in Applied Ocean Physics and Engineering (6)Department of Ocean Engineering (3)Joint Program in Oceanography/Applied Ocean Science and Engineering (3)Joint Program in Oceanography and Oceanographic Engineering (2)DegreeS.M. (6)Ph.D. (3)Elec.E.and S.M.in Electrical Engineering (1)S.M.in Electrical Engineering (1)Subject
Electrical Engineering and Computer Science. (11)
Woods Hole Oceanographic Institution. (11)
Underwater acoustics (4)/Woods Hole Oceanographic Institution. Joint Program in Applied Ocean Science and Engineering. (2)Joint Program in Applied Ocean Science and Engineering. (2)Joint Program in Oceanography and Oceanographic Engineering. (2)Joint Program in Oceanography/Applied Ocean Science and Engineering. (2)Ocean Engineering. (2)/Woods Hole Oceanographic Institution. Joint Program in Oceanography/Applied Ocean Science and Engineering. (1)Acoustic models (1)... View MoreDate Issued2000 (2)2003 (2)2005 (2)2009 (2)2002 (1)2006 (1)2008 (1)Has File(s)Yes (11)

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