Title: On the ill conditioning of locating transmission zeros in least-squares arma filtering
Authors: Bultheel, Adhemar # ×
Issue Date: 1984
Publisher: Elsevier science bv
Series Title: Journal of computational and applied mathematics vol:11 issue:1 pages:103-118
Abstract: The algorithms of Levinson-Schur and Nevanlinna-Pick are briefly reviewed. Both produce least squares predictive filters. By minimizing the least squares error with respect to the interpolation points of the Nevanlinna-Pick algorithm we find the transmission zeros of an ARMA filter. It is shown by some simple examples that this is an ill conditioned problem.
ISSN: 0377-0427
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Numerical Analysis and Applied Mathematics Section
× corresponding author
# (joint) last author

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