Adaptive clutter suppression and detection algorithm for radar maneuvering target with high-order motions via sparse fractional ambiguity function

X Chen, X Yu, Y Huang, J Guan - IEEE Journal of Selected …, 2020 - ieeexplore.ieee.org
Radar maneuvering target detection in clutter background should not only consider the
complex characteristics of the target to accumulate its energy as much as possible, but also …

Variable Step-Size -Norm Constraint NLMS Algorithms Based on Novel Mean Square Deviation Analyses

M Lee, T Park, PG Park - IEEE Transactions on Signal …, 2022 - ieeexplore.ieee.org
This paper proposes variable step-size-norm constraint normalized least mean square (-
NLMS) algorithms for sparse channel identification. The mean square deviation of the-NLMS …

Variable step-size saturation affine projection algorithm against impulsive noise

M Lee, J Hur, T Park, PG Park - Journal of the Franklin Institute, 2022 - Elsevier
This study proposes a variable step-size saturation affine projection algorithm (VSS-sat-
APA) robust to impulsive noise. The proposed algorithm is analytically derived from the …

A state-of-the-art survey on noise removal in a non-stationary signal using adaptive finite impulse response filtering: challenges, techniques, and applications

NK Yadav, A Dhawan, M Tiwari… - International Journal of …, 2024 - Taylor & Francis
An adaptive finite impulse response (FIR) filter is a key technique to remove noise in non-
stationary signals. With the rapid development of the various adaptive algorithms, it is both …

Stochastic analysis of the Elo rating algorithm in round-robin tournaments

DG de Pinho Zanco, L Szczecinski, EV Kuhn… - Digital Signal …, 2024 - Elsevier
The Elo algorithm, renowned for its simplicity, is widely used for rating in sports tournaments
and other applications. However, despite its widespread use, a detailed understanding of …

A linearly constrained framework for the analysis of the deficient length least-mean square algorithm

MH Maruo, JCM Bermudez - Digital Signal Processing, 2024 - Elsevier
Most adaptive system identification analyses assume the length of the adaptive filter to
match the length of the unknown system response. This assumption tends to be unrealistic …

On the stochastic modeling of the LMS algorithm operating with bilinear forms

KJ Bakri, EV Kuhn, R Seara, J Benesty… - Digital Signal …, 2022 - Elsevier
This paper presents a stochastic model of the least-mean-square for bilinear forms (LMS-BF)
algorithm in which the bilinear term is defined with respect to the temporal and spatial …

An Adaptive Filtering Algorithm for Non-Gaussian Signals in Alpha-Stable Distribution.

B Yang - Traitement du Signal, 2020 - search.ebscohost.com
Currently, many adaptive filtering algorithms are available for the non-Gaussian
environment, namely, least mean square (LMS) algorithm, recursive least square (RLS) …

On the behavior of a combination of adaptive filters operating with the NLMS algorithm in a nonstationary environment

KJ Bakri, EV Kuhn, MV Matsuo, R Seara - Signal Processing, 2022 - Elsevier
This paper presents a stochastic model describing the behavior of either affine or convex
combination scheme involving two adaptive filters operating in parallel with the normalized …

On the diffusion NLMS algorithm applied to adaptive networks: Stochastic modeling and performance comparisons

MV Matsuo, EV Kuhn, R Seara - Digital Signal Processing, 2021 - Elsevier
This paper aims to develop an accurate stochastic model for the diffusion normalized least-
mean-square (dNLMS) algorithm operating with both combine-then-adapt (CTA) and adapt …