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The performance of a fractional Fourier transform based detector for frequency modulated signals

The performance of a fractional Fourier transform based detector for frequency modulated signals
The performance of a fractional Fourier transform based detector for frequency modulated signals
The performance of Fourier based methods for the detection of frequency modulated signals is considered. In particular an adaptation of the fractional Fourier transform is compared to the conventional Fourier transform. The performance assessment focuses on the capability of the methods for detecting vocalisations; this analysis exploits measured data from a variety of cetacean species.
White, Paul R.
2dd2477b-5aa9-42e2-9d19-0806d994eaba
Locke, Jonathan
b6f8877c-6c29-406a-ab2c-093ffe3e7a02
White, Paul R.
2dd2477b-5aa9-42e2-9d19-0806d994eaba
Locke, Jonathan
b6f8877c-6c29-406a-ab2c-093ffe3e7a02

White, Paul R. and Locke, Jonathan (2010) The performance of a fractional Fourier transform based detector for frequency modulated signals. Sensor Signal Processing for Defence, London, United Kingdom. 29 - 30 Sep 2010. 5 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

The performance of Fourier based methods for the detection of frequency modulated signals is considered. In particular an adaptation of the fractional Fourier transform is compared to the conventional Fourier transform. The performance assessment focuses on the capability of the methods for detecting vocalisations; this analysis exploits measured data from a variety of cetacean species.

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More information

Published date: 29 September 2010
Venue - Dates: Sensor Signal Processing for Defence, London, United Kingdom, 2010-09-29 - 2010-09-30
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Identifiers

Local EPrints ID: 165473
URI: http://eprints.soton.ac.uk/id/eprint/165473
PURE UUID: 9a358af2-d148-49b4-ab9e-2b4d49338368
ORCID for Paul R. White: ORCID iD orcid.org/0000-0002-4787-8713

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Date deposited: 13 Oct 2010 10:58
Last modified: 14 Apr 2023 01:33

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Contributors

Author: Paul R. White ORCID iD
Author: Jonathan Locke

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