Recursive and Explicit Theoretical Enclosed Forms Variable Step-Size Incremental LMS
IEEE Accessrecursive and explicit theoretical enclosed-form relations of variable step-size (VSS) incremental least mean square (VSSILMS) are derived in agent localization and wireless sensor networks (WSNs). Possible relevant applications of this work include WSNs,
Ali Almohammedi +3 more
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Axioms, 2020 A number of applications from mathematical programmings, such as minimax problems, penalization methods and fixed-point problems can be formulated as a variational inequality model.
Nopparat Wairojjana +4 more
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Convergence of the variable order and variable stepsize direct integration methods for the solution of the higher order ordinary differential equations [PDF]
, 1985 The DI methods for directly solving a system of a general higher order ODEs are discussed. The convergence of the constant stepsize and constant order formulation of the DI methods is proven first before the convergence for the variable order and ...
Part Time Mohd Zulhimi bin Zolkefali
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An Alternating Variable Step-Size Adaptive Long-Range Prediction of LMS Fading Signals
International Journal of Distributed Sensor Networks, 2015 We propose a linear alternating variable step-size adaptive long-range prediction (AVSS-ALRP) scheme to predict fading signals which is especially suitable for a versatile two-state land mobile satellite (LMS) channel model at S-band. A three-step design
Xi Liao +3 more
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Bregman operator splitting with variable stepsize for total variation image reconstruction
, 2013 This paper develops a Bregman operator splitting algorithm with variable stepsize (BOSVS) for solving problems of the form minphi(Bu)+1/2Au- 22, where may be nonsmooth.
Ye, Xiaojing +4 more
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Generalized Hermite multistep methods of high order with a variable stepsize [PDF]
, 1995 Generalized Hermite multistep methods for initial-value problems in ordinary differential equations are reviewed. Zero-stability of the correctors with variable stepsize is investigated.
Knecht, T. +3 more
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A Variable Step-Size Exponentially Fitted Explicit Hybrid Method for Solving Oscillatory Problems
International Journal of Mathematics and Mathematical Sciences, 2011 An exponentially fitted explicit hybrid method for solving oscillatory problems is obtained. This method has four stages. The first three stages of the method integrate exactly differential systems whose solutions can be expressed as linear combinations ...
F. Samat, F. Ismail, M. B. Suleiman
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A Variable Step-Size Regularization-Based Quasi-Newton Adaptive Filter for System Identification
IEEE AccessThe family of least mean square (LMS) based adaptive filtering algorithms suffers from convergence performance limitation due to the sensitivity of such algorithms to the eigenvalue spread of the input correlation matrix.
Mehdi Bekrani, Hadi Zayyani
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Stability properties of variable stepsize variable formula methods
Numerische Mathematik, 1978 When variable stepsize variable formula methods (VSVFM's) are used in the solution of systems of first order differential equations instability arises sometimes. Therefore it is important to find VSVFM's whose zerostability properties are not affected by the choice of both the stepsize and the formula. The Adams VSVFM's are such methods. In this work a
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Low-complexity variable step-size sign algorithm based on Weibull distribution function
Dianxin kexue, 2018 The performance of the traditional second-order statistics based channel estimation methods degrade seriously in the presence of impulsive noises.In order to deal with this problem,a Weibull distribution function based variable step-size sign algorithm ...
Rui ZHANG +3 more
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