Robust spline adaptive filtering based on accelerated gradient learning: Design and performance analysis

T Yu, W Li, Y Yu, RC de Lamare - Signal Processing, 2021 - Elsevier
This paper proposes a novel spline adaptive filtering (SAF) algorithm for nonlinear system
identification under impulsive noise environments. This algorithm combines the logarithmic …

Steady-state performance analysis of nonlinear spline adaptive filter under maximum correntropy criterion

W Wang, H Zhao, X Zeng… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Correntropy has recently attracted great attention because of its robustness to non-Gaussian
noise. Inspired by this robustness property, a spline adaptive filtering algorithm based on the …

Spline adaptive filter with arctangent-momentum strategy for nonlinear system identification

L Yang, J Liu, R Yan, X Chen - Signal Processing, 2019 - Elsevier
In order to mitigate the interference of impulsive noises in the identification of Wiener-type
nonlinear systems using traditional spline adaptive filter (SAF) algorithm, an enhanced SAF …

Identification for Hammerstein nonlinear systems based on universal spline fractional order LMS algorithm

S Cheng, Y Wei, D Sheng, Y Wang - Communications in Nonlinear Science …, 2019 - Elsevier
In this paper, we investigate the identification problem of the Hammerstein nonlinear
systems. In order to approximate the nonlinear block and for the convenience of analyzing …

[HTML][HTML] Auxiliary model-based iterative estimation algorithms for nonlinear systems using the covariance matrix adaptation strategy

Y Mao, C Xu, J Chen, Y Pu, Q Hu - Circuits, Systems, and Signal …, 2022 - Springer
This paper focuses on the parameter estimation problem of Hammerstein nonlinear systems
with colored noise. By virtue of the covariance matrix adaptation strategy and the auxiliary …

Frequency domain spline adaptive filters

L Yang, J Liu, Q Zhang, R Yan, X Chen - Signal Processing, 2020 - Elsevier
Spline adaptive filter (SAF) is a kind of simple and effective nonlinear system online
identification method. When the length of FIR filter, which represents the linear sub-model, is …

A new computing paradigm for the optimization of parameters in adaptive beamforming using fractional processing

MAZ Raja, R Akhtar, NI Chaudhary, Z Zhiyu… - … Physical Journal Plus, 2019 - epjplus.epj.org
The use of fractional calculus based novel adaptive algorithms to solve various applied
physics and engineering problems is an emerging area of research. In the present study, the …

[HTML][HTML] Spline adaptive filters based on real-time over-sampling strategy for nonlinear system identification

L Yang, J Liu, R Sun, R Yan, X Chen - Nonlinear Dynamics, 2021 - Springer
In this paper, a new spline adaptive filter (SAF) used for identifying the nonlinear systems is
presented, in which a real-time over-sampling (RTOS) strategy is proposed in order to solve …

Future of Ultrasonic Transducers: How Machine Learning Is Driving Innovation

D Gandomzadeh, A Rohani… - Industrial & …, 2023 - ACS Publications
Excellent capabilities for low-frequency devices are exhibited by magnetostrictive materials
such as terfenol. However, their utilization in high-frequency ultrasonic transducers requires …

[HTML][HTML] Interval variable step-size spline adaptive filter for the identification of nonlinear block-oriented system

L Yang, J Liu, Z Zhao, R Yan, X Chen - Nonlinear Dynamics, 2019 - Springer
In order to improve the convergence speed of the nonlinear spline adaptive filter (SAF) in the
identification of block-oriented systems, an interval variable step-size algorithm is proposed …