Results 21 to 30 of about 2,995,260 (284)
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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Diffusion Robust Variable Step-Size LMS Algorithm Over Distributed Networks
IEEE Access, 2018 In this paper, we propose a novel diffusion robust variable step-size least mean square (DRVSS-LMS) algorithm that is insensitive to impulsive noise for distributed estimation in the network.
Wei Huang +3 more
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Variable Step-size EASI Blind Source Separation Algorithm Based on Crosstalk Error and Separation Degree [PDF]
Jisuanji gongcheng, 2017 When the source signal consists of components with large energy difference or the global matrix is a non-row element dominant matrix,the variable step-size Equivariant Adaptive Separation via Independence(EASI) algorithm based on crosstalk error cannot ...
LI Zhenbi,WANG Kang,JIANG Yuanyuan
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An approach to adaptive filtering with variable step size based on geometric algebra
IET Communications, 2022 Recently, adaptive filtering algorithms have attracted much more attention in the field of signal processing. By studying the shortcoming of the traditional real‐valued fixed step size adaptive filtering algorithm, this paper proposed the novel approach ...
Haiquan Wang +3 more
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Efficient Test-based Variable Selection for High-dimensional Linear Models [PDF]
, 2018 Variable selection plays a fundamental role in high-dimensional data analysis. Various methods have been developed for variable selection in recent years.
Gong, Siliang, Liu, Yufeng, Zhang, Kai
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A variable step-size diffusion LMS algorithm with a quotient form
EURASIP Journal on Advances in Signal Processing, 2020 A new variable step-size strategy for the least mean square (LMS) algorithm is presented for distributed estimation in adaptive networks using the diffusion scheme.
Muhammad Omer Bin Saeed +1 more
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Thermo-hydraulic investigation of two stepped micro pin fin heat sink having variable step size [PDF]
E3S Web of Conferences, 2023 To achieve enhanced flux dissipation, microchannels heat sink are being effectively implemented in various engineering processes. Here, a numerical analysis is to be carried out on an open stepped micro pin fin heat sink (MPFHS) with different step size.
Bhandari Prabhakar +8 more
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Model of the telegraph line and its numerical solution [PDF]
, 2018 This paper deals with a model of the telegraph line that consists of system of ordinary differential equations, rather than partial differential telegraph equation. Numerical solution is then based on an original mathematical method. This method uses the
Nečasová, Gabriela +2 more
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, 2011 We propose a computationally intensive method, the random lasso method, for variable selection in linear models. The method consists of two major steps.
Nan, Bin +3 more
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A Robust Variable Step Size Fractional Least Mean Square (RVSS-FLMS) Algorithm
, 2017 In this paper, we propose an adaptive framework for the variable step size of the fractional least mean square (FLMS) algorithm. The proposed algorithm named the robust variable step size-FLMS (RVSS-FLMS), dynamically updates the step size of the FLMS to
Bennamoun, Mohammed +4 more
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