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Proceedings Paper

Instantaneous Frequency Of Signals: Concepts, Estimation Techniques And Applications
Author(s): Boualem Boashash; Graeme Jones; Peter O'Shea
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Paper Abstract

The instantaneous frequency (IF) of a signal is a parameter which is of significant practical importance, since in many situations it corresponds to some physical phenomenon. This paper considers the definition of the IF, describes a number of ways of estimating it (along with a consideration of how closely the estimates are likely to correspond to physical reality), and presents two applications where IF estimation is used.

Paper Details

Date Published: 14 November 1989
PDF: 19 pages
Proc. SPIE 1152, Advanced Algorithms and Architectures for Signal Processing IV, (14 November 1989); doi: 10.1117/12.962294
Show Author Affiliations
Boualem Boashash, University of Queensland (Australia)
Graeme Jones, University of Queensland (Australia)
Peter O'Shea, University of Queensland (Australia)

Published in SPIE Proceedings Vol. 1152:
Advanced Algorithms and Architectures for Signal Processing IV
Franklin T. Luk, Editor(s)

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