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Results using an alternative approach to channel equalization using a pattern classification strategy
(1999-12-16)
In underwater acoustic communication, (ACOMMs), ocean surface and bottom conditions create multi path propagation's for
the transmitted signal that result in Inter symbol Interference (ISI) at the receiver. Generally, ...
Pattern classification approach to underwater acoustic communications based on the Wigner-Ville distribution
(2000-07-26)
This paper describes an approach and preliminary results associated with the use of pattern recognition techniques to identify
transmitted information (symbols) in a temporally variant acoustic channel. The method allows ...
Design and performance characterization of simultaneous reflectance and surface-mapping laser scanner for application in underwater inspection
(1999-07-02)
Considerable advancements have been made in undersea imaging over the past decade enabling long-range detection and
observation of underwater objects in clear and turbid (cloudy) water. The image transfer characteristics ...