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Title: A shift invariance-based order-selection technique for exponential data modelling
Authors: Papy, Jean-Michel ×
De Lathauwer, Lieven
Van Huffel, Sabine #
Issue Date: Jul-2007
Publisher: IEEE Signal Processing Society
Series Title: IEEE Signal Processing Letters vol:14 issue:7 pages:473-476
Abstract: This paper presents a new subspace-based technique for automatic detection of the number of exponentially damped sinusoids. It consists in studying the shift-invariance of the dominant subspace of the Hankel data matrix. No threshold setting and no penalization terms are necessary. This model-based method, easy to implement, can be plugged into most subspace-based harmonic retrieval algorithms.
URI: 
ISSN: 1070-9908
Publication status: published
KU Leuven publication type: IT
Appears in Collections:ESAT - STADIUS, Stadius Centre for Dynamical Systems, Signal Processing and Data Analytics
Faculty of Science, Campus Kulak Kortrijk
× corresponding author
# (joint) last author

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