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


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

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Description/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.

Item Type: Conference or Workshop Item (Paper)
Related URLs:
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
U Military Science > U Military Science (General)
Q Science > QC Physics
Divisions: University Structure - Pre August 2011 > Institute of Sound and Vibration Research > Signal Processing and Control
ePrint ID: 165473
Date Deposited: 13 Oct 2010 10:58
Last Modified: 27 Mar 2014 19:18
URI: http://eprints.soton.ac.uk/id/eprint/165473

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