Robust and sparsity-aware adaptive filters: A review

K Kumar, R Pandey, MLNS Karthik, SS Bhattacharjee… - Signal Processing, 2021 - Elsevier
An exhaustive review of adaptive signal processing schemes which are robust, sparsity-
aware and robust as well as sparsity-aware has been carried out in this paper. Conventional …

Joint logarithmic hyperbolic cosine robust sparse adaptive algorithms

K Kumar, SS Bhattacharjee… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Recently, the logarithmic hyperbolic cosine adaptive filter (LHCAF) was proposed and was
seen to demonstrate excellent robustness against impulsive interference. However, for the …

Proportionate maximum Versoria criterion-based adaptive algorithm for sparse system identification

S Radhika, F Albu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Proportionate Maximum Versoria Criterion (P-MVC) based adaptive algorithms for unknown
sparse system identification problem are proposed in this brief. The conventional …

Seamless capable PV power generation system without battery storage for rural residential load

M Chankaya, I Hussain, H Malik, A Ahmad, MA Alotaibi… - Electronics, 2022 - mdpi.com
The presented system is a three-phase three-wire (3P–3W), seamless, capable, dual-stage
PV power generation system without battery storage for rural residential loads to ensure a …

Zero-attracting kernel maximum versoria criterion algorithm for nonlinear sparse system identification

S Jain, S Majhi - IEEE Signal Processing Letters, 2022 - ieeexplore.ieee.org
Sparsity-induced kernel adaptive filters have emerged as a promising candidate for a
nonlinear sparse system identification (SSI) problem. The existing zero-attracting kernel …

Dispersed-sparsity-aware LMS algorithm for scattering-sparse system identification

C Wang, Y Wei, M Yukawa - Signal Processing, 2024 - Elsevier
We develop a least-mean-squares (LMS) algorithm to identify scattering-sparse systems,
where the few significantly large coefficients of the unknown impulse response are …

An optimized zero-attracting LMS algorithm for the identification of sparse system

L Luo, WZ Zhu - IEEE/ACM Transactions on Audio, Speech …, 2022 - ieeexplore.ieee.org
This paper introduces an optimized zero-attractor to improve the performance of least mean
square (LMS)-based algorithms for the identification of sparse system. Compared with …

Modified Champernowne function based robust and sparsity-aware adaptive filters

K Kumar, SS Bhattacharjee… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
A robust adaptive filter is usually unaffected by spurious disturbances at the error sensor. In
an endeavour to improve robustness of the adaptive filter, a novel modified Champernowne …

Dual parameters optimization lp-LMS for estimating underwater acoustic channel with uncertain sparsity

Z Zhu, F Tong, Y Zhou, F Wu - Applied Acoustics, 2023 - Elsevier
The sparse norm constraint (l 0, l 1, l 2 and lp) least mean square algorithm (LMS) is
established technique for modeling sparse systems. However, when applied in target …

Kernel recursive maximum Versoria criterion based post-distorter for VLC using kernel-width sampling

S Jain, R Mitra, O Krejcar, J Nebhen… - IEEE Photonics …, 2022 - ieeexplore.ieee.org
Visible light communication (VLC) has emerged as a potential candidate for next generation
wireless communication systems. However, nonlinear characteristics of light emitting diode …