Parameter Estimation for Locally Linear FM Signals Using a Time-Frequency Hough Transform.

An estimator for the phase parameters of mono- and multicomponent FM signals, with both good numerical properties and statistical performance is proposed. The proposed approach is based on the Hough transform of the pseudo-Wigner-Ville timefrequency distribution (PWVD). It is shown that the numerica...

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Bibliographic Details
Main Authors: Cirillo, Luke., Zoubir, Abdelhak., Amin, Moeness.
Format: Villanova Faculty Authorship
Published: 2008
Online Access: