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ICASSP
2011
IEEE
13 years 3 months ago
Adaptive recursive FLANN filters for nonlinear active noise control
In this paper, a recursive nonlinear filter exploiting trigonometric expansions of the past output samples is introduced. Its peculiarity is, in general, the ability to model rea...
Giovanni L. Sicuranza, Alberto Carini
ICASSP
2011
IEEE
13 years 3 months ago
Efficient NLMS and RLS algorithms for a class of nonlinear filters using periodic input sequences
The paper discusses computationally efficient NLMS and RLS algorithms for a broad class of nonlinear filters using periodic input sequences. The class comprises all nonlinear ...
Alberto Carini, V. John Mathews, Giovanni L. Sicur...
TSP
2010
13 years 6 months ago
Modeling and identification of nonlinear systems in the short-time fourier transform domain
Abstract--In this paper, we introduce a novel approach for improved nonlinear system identification in the short-time Fourier transform (STFT) domain. We first derive explicit repr...
Yekutiel Avargel, Israel Cohen
SIAMADS
2010
105views more  SIAMADS 2010»
13 years 6 months ago
Model Reduction of the Nonlinear Complex Ginzburg-Landau Equation
Reduced-order models of the nonlinear complex Ginzburg
Milos Ilak, Shervin Bagheri, Luca Brandt, Clarence...
TSMC
2011
228views more  TSMC 2011»
13 years 6 months ago
Privacy-Preserving Outlier Detection Through Random Nonlinear Data Distortion
— Consider a scenario in which the data owner has some private/sensitive data and wants a data miner to access it for studying important patterns without revealing the sensitive ...
Kanishka Bhaduri, Mark D. Stefanski, Ashok N. Sriv...
SIAMSC
2011
151views more  SIAMSC 2011»
13 years 6 months ago
Inexact Newton Methods with Restricted Additive Schwarz Based Nonlinear Elimination for Problems with High Local Nonlinearity
The classical inexact Newton algorithm is an efficient and popular technique for solving large sparse nonlinear system of equations. When the nonlinearities in the system are wellb...
Xiao-Chuan Cai, Xuefeng Li
CORR
2011
Springer
206views Education» more  CORR 2011»
13 years 6 months ago
Convergence analysis of a proximal Gauss-Newton method
Abstract An extension of the Gauss-Newton algorithm is proposed to find local minimizers of penalized nonlinear least squares problems, under generalized Lipschitz assumptions. Co...
Saverio Salzo, Silvia Villa
CDC
2010
IEEE
150views Control Systems» more  CDC 2010»
13 years 6 months ago
Nonlinear hybrid system identification with kernel models
Abstract-- This paper focuses on the identification of nonlinear hybrid systems involving unknown nonlinear dynamics. The proposed method extends the framework of [1] by introducin...
Fabien Lauer, Gérard Bloch, René Vid...
CDC
2010
IEEE
126views Control Systems» more  CDC 2010»
13 years 6 months ago
Cooperative control of networked nonlinear systems
In this paper, network-based cooperative control of nonlinear dynamical systems is investigated. A theorem on cooperative stability is presented for designing nonlinear consensus a...
Zhihua Qu
JCNS
2010
100views more  JCNS 2010»
13 years 10 months ago
Morphologically accurate reduced order modeling of spiking neurons
Accurately simulating neurons with realistic morphological structure and synaptic inputs requires the solution of large systems of nonlinear ordinary differential equations. We ap...
Anthony R. Kellems, Saifon Chaturantabut, Danny C....