High resolution Krylov space 3-D wavenumber-frequency analysis

Document Type

Conference Proceeding

Publication Date

8-6-2007

Abstract

Driven by the need for identifying the presence of flow noise components in a towed volumetric acoustic array, methodologies are developed for high resolution 3-dimensional (3-D) wavenumber-frequency (k-f) analysis based on Krylov space techniques. These methods are applied to actual noise data from a sea trial. The experimental results indicate that the Krylov-based method outperforms conventional approaches and provides efficient and effective solutions to k-f analysis. © 2007 IEEE.

Identifier

34547508858 (Scopus)

ISBN

[1424407281, 9781424407286]

Publication Title

ICASSP IEEE International Conference on Acoustics Speech and Signal Processing Proceedings

External Full Text Location

https://doi.org/10.1109/ICASSP.2007.366379

ISSN

15206149

First Page

II889

Last Page

II892

Volume

2

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