Results 21 to 30 of about 919,633 (302)
Variable order step size method for solving orbital problems with periodic solutions
, 2022 Existing variable order step size numerical techniques for solving a system of higher-order ordinary differential equations (ODEs) requires direct calculating the integration coefficients at each step change. In this study, a variable order step size is
Najib, N. +5 more
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A kurtosis-driven variable step-size LMS algorithm [PDF]
1996 IEEE International Conference on Acoustics, Speech, and Signal Processing Conference Proceedings, 2002 A new technique for adjusting the step-size of the LMS algorithm is introduced. The proposed method adjusts the step-size sequence utilising the kurtosis of the estimation error, reducing therefore performance degradation due to the existence of significant Gaussian-distributed noise.
Pazaitis,D.I., Constantinides,A.G.
openaire +2 more sources
Variable-Step-Size Efficient Proportionate Affine Projection Sign Algorithms
, 2023 For sparse system identification, a memory-improved proportionate affine projection sign algorithm with a simplified, generalized correntropy induced metric (SGCI-M-IPAPSA) has good filtering performance.
Xin Cao +3 more
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An improved variable step size adaptive matching pursuit algorithm
上海师范大学学报. 自然科学版, 2017 Compressed sensing is a new theory of using signal sparsity and compressibility for signal processing.To solve the problem that the signal sparse is unknown in compressed sensing,an modified variable step size adaptive matching pursuit(MVssAMP) algorithm
Li Chao, Wang Pei, Wang Chuanzheng
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Energies, 2021 The inconsistency in large-scale battery pack significantly degrades the performance of electric vehicles. In order to diminish the inconsistency, the study designs an active equalization method comprising of equalizer and equalization strategy for ...
Jianwen Cao, Bizhong Xia, Jie Zhou
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Verification of BDF Time-Integration Method with Variable Step Size [PDF]
, 2021 Solution methods for systems of ordinary differential equations with variable step size base their choice for the step size on (an estimate of) the local truncation error.
Klaij, Christiaan
core
A Variable Step-size CLMS Algorithm and Its Analysis [PDF]
Radioengineering, 2020 In this paper, a hyperbolic tangent variable step-size convex combination of the least mean square (HTVSCLMS) algorithm is proposed and analyzed. This work avoids the compromise between the convergence speed and the steady-state error for two filters in ...
X. Fan, Z. Tan, P. Song, L. Chen
doaj
Variable Step Size P&O Algorithms for Coalescing Pump/Deoiling Hydrocyclone Produced Water Treatment System [PDF]
Modeling, Identification and Control, 2020 This paper presents three variable step size P&O algorithms for optimizing the separation efficiency of a coalescing pump/deoiling hydrocyclone produced water treatment system.
Rune Husveg +4 more
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New Gradient-Based Variable Step Size LMS Algorithms
EURASIP Journal on Advances in Signal Processing, 2008 Two new gradient-based variable step size least-mean-square (VSSLMS) algorithms are proposed on the basis of a concise assessment of the weaknesses of previous VSSLMS algorithms in high-measurement noise environments.
Yanling Hao +3 more
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Variable Step Size Solution of Standard Parabolic Equation in Complex Environment
Xibei Gongye Daxue Xuebao, 2019 Aiming at the problem that it is difficult to balance the accuracy and velocity of the fixed-step solution of standard parabolic equation in the study of radio wave propagation in a wide range of complex environments, a variable-step solution method of ...
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