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Title: Stable and efficient neural-network modeling of discrete-time multichannel signals
Authors: Tan, Sh ×
Hao, Jb
Vandewalle, Joos #
Issue Date: Dec-1994
Publisher: Ieee-inst electrical electronics engineers inc
Series Title: IEEE Transactions on circuits and systems i-fundamental theory and applications vol:41 issue:12 pages:829-840
Abstract: This paper presents a neural-network-based recursive modeling scheme that constructs a nonlinear dynamical model for a discrete-time multichannel signal. Using the socalled radial-basis-function (RBF) neural network as a generic nonlinear model structure and the ideas developed in the classical adaptive control theory, we have been able to derive a stable and efficient weight updating algorithm that guarantees the convergence for both the prediction error and the weight error. A griding method developed in [11] based on the spatial Fourier analysis has been modified and applied for setting up the RBF neural net structure. Simulation analysis is also carried out to highlight the practical considerations in using the scheme.
ISSN: 1057-7122
Publication status: published
KU Leuven publication type: IT
Appears in Collections:ESAT - STADIUS, Stadius Centre for Dynamical Systems, Signal Processing and Data Analytics
× corresponding author
# (joint) last author

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