Model-based internal wave processing

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A model-based approach is proposed to solve the oceanic internal wave signal processing problem that is based on state-space representations of the normal-mode vertical velocity and plane wave horizontal velocity propagation models. It is shown that these representations can be utilized to spatially propagate the modal (dept) vertical velocity functions given the basic parameters (wave numbers, Brunt-Vaisala frequency profile etc.) developed from the solution of the associated boundary value problem as well as the horizontal velocity components. Based on this framework, investigations are made of model-based solutions to the signal enhancement problem for internal waves.

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12 p.

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Candy, J. V. & Chambers, D. H. June 9, 1995.

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Description

A model-based approach is proposed to solve the oceanic internal wave signal processing problem that is based on state-space representations of the normal-mode vertical velocity and plane wave horizontal velocity propagation models. It is shown that these representations can be utilized to spatially propagate the modal (dept) vertical velocity functions given the basic parameters (wave numbers, Brunt-Vaisala frequency profile etc.) developed from the solution of the associated boundary value problem as well as the horizontal velocity components. Based on this framework, investigations are made of model-based solutions to the signal enhancement problem for internal waves.

Physical Description

12 p.

Notes

OSTI as DE95016626

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  • 2. international conference on theoretical and computational acoustics, Honolulu, HI (United States), 21-25 Aug 1995

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  • Other: DE95016626
  • Report No.: UCRL-JC--121139
  • Report No.: CONF-9508136--1
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 100033
  • Archival Resource Key: ark:/67531/metadc619115

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Office of Scientific & Technical Information Technical Reports

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  • June 9, 1995

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  • June 16, 2015, 7:43 a.m.

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  • Feb. 23, 2016, 6:50 p.m.

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Candy, J. V. & Chambers, D. H. Model-based internal wave processing, article, June 9, 1995; California. (digital.library.unt.edu/ark:/67531/metadc619115/: accessed January 21, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.