Robust kernel recursive adaptive filtering algorithms based on M-estimate

X Yang, Y Mu, K Cao, M Lv, B Peng, Y Zhang, G Wang - Signal Processing, 2023 - Elsevier
When coping with the large outliers in measurement caused by the non-Gaussian
environmental noise, although the MCC criterion adopts the high-order statistics, the …

Algorithm and architecture design of random Fourier features-based kernel adaptive filters

VC Gogineni, R Sambangi, D Alex… - … on Circuits and …, 2022 - ieeexplore.ieee.org
Numerous real-life systems exhibit complex nonlinear input-output relationships. Kernel
adaptive filters, a popular class of nonlinear adaptive filters, can efficiently model these …

Quantized kernel recursive q-Rényi-like algorithm

W Zhou, Y Zhang, C Huang, SV Volvenko… - Digital Signal …, 2025 - Elsevier
This paper introduces the kernel recursive q-Rényi-like (KRqRL) algorithm, based on the q-
Rényi kernel function and the kernel recursive least squares (KRLS) algorithm. To reduce …

New iterative kernel algorithms for nonlinear acoustic echo cancellation

F Albu, K Nishikawa - 2015 Asia-Pacific Signal and Information …, 2015 - ieeexplore.ieee.org
Recently, a nonlinear acoustic echo cancellation algorithm based on the framework of
kernel methods has been proposed by modeling the echo path as a Hammerstein system …

Sparse kernel affine projection algorithm based post-distortion scheme using minimum symbol error rate criterion in visible light communication systems

J Wang, Y Shen, Z Kang, BZ Shen - Digital Signal Processing, 2024 - Elsevier
Due to the capability of supporting high-speed data communication with low energy cost,
visible light communication has emerged as a promising supplement to radio frequency …

The kernel proportionate NLMS algorithm

F Albu, K Nishikawa - 21st European Signal Processing …, 2013 - ieeexplore.ieee.org
In this paper, the kernel proportionate normalized least mean square algorithm (KPNLMS) is
proposed. The proportionate factors are used in order to increase the convergence speed …

Low complexity kernel affine projection-type algorithms with a coherence criterion

F Albu, K Nishikawa - 2017 International Conference on …, 2017 - ieeexplore.ieee.org
In this paper, two new kernel adaptive algorithms are proposed. An approximation is used in
order to derive the pseudo kernel affine projection algorithm and the pseudo kernel …

Nonlinear adaptive filtering with a family of kernel affine projection algorithms

F Albu, K Nishikawa - … of Research on Advanced Intelligent Control …, 2015 - igi-global.com
In this chapter, the family of kernel affine projection algorithms with coherence criterion is
presented. The proportionality principle is translated to the kernel-based version. A new …

The proportionate APL-I algorithm

F Albu - 2015 International Conference on Information and …, 2015 - ieeexplore.ieee.org
A proportionate affine projection like (PAPL-I) adaptive filtering algorithm is proposed that
incorporates the proportionate feature to affine projection like (APL-I) algorithm. Simulation …

A fixed budget implementation of a new variable step size kernel proportionate NLMS algorithm

F Albu, K Nishikawa - 2014 14th International Conference on …, 2014 - ieeexplore.ieee.org
In this paper, a fixed-budget implementation of the kernel proportionate normalized least
mean square (KPNLMS) algorithm using a variable step size scheme is proposed. The …