Diffusion Sign Subband Adaptive Filtering Algorithm with Individual Weighting Factors for Distributed Estimation
Sign Up to like & getrecommendations! Published in 2017 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-016-0426-0
Abstract: A new diffusion sign subband adaptive filtering algorithm with an individual weighting factor (IWF-DSSAF) for each subband is proposed for distributed estimation in the impulsive noise environment. Since the inherent decorrelating property of subband adaptive… read more here.
Keywords: sign subband; adaptive filtering; diffusion sign; subband adaptive ... See more keywords
Adaptive filtering for intelligent sensing speech based on multi-rate LMS algorithm
Sign Up to like & getrecommendations! Published in 2017 at "Cluster Computing"
DOI: 10.1007/s10586-017-0871-y
Abstract: Adaptive filtering algorithm is one of the most active research topics in signal processing at present. Speech signal processing is the hot issue in the field of digital signal processing. Based on theoretical research of… read more here.
Keywords: filtering intelligent; adaptive filtering; filtering; signal processing ... See more keywords
An efficient wavelet-based adaptive filtering algorithm for automatic blind speech enhancement
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Speech Technology"
DOI: 10.1007/s10772-018-9514-9
Abstract: In this paper, we address the problem of speech enhancement by adaptive filtering algorithms. A particular attention has been paid to the backward blind source separation (BBSS) algorithm and its use in crosstalk resistant speech… read more here.
Keywords: algorithm; speech; adaptive filtering; speech enhancement ... See more keywords
Optical adaptive filtering for Doppler shift simulator
Sign Up to like & getrecommendations! Published in 2019 at "Optoelectronics Letters"
DOI: 10.1007/s11801-019-9055-8
Abstract: Based on free space laser communication, this article describes the working principle of electro-optical frequency shifting, designs an optical adaptive filtering module, and builds the core module of the dynamic optical Doppler shifting simulator for… read more here.
Keywords: shift; frequency; adaptive filtering; optical adaptive ... See more keywords
Zero attracting proportionate normalized subband adaptive filtering technique for feedback cancellation in hearing aids
Sign Up to like & getrecommendations! Published in 2019 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2018.12.040
Abstract: Abstract Acoustic feedback cancelers (AFC) employing normalized subband adaptive filtering (NSAF) in conjunction with proportionate gain allocation strategy (PNSAF) have been utilized to mitigate the effect of acoustic feedback in hearing aids. However, it was… read more here.
Keywords: subband adaptive; feedback; hearing aids; normalized subband ... See more keywords
Extended subband decorrelation version of feedback normalized adaptive filtering algorithm for acoustic noise reduction
Sign Up to like & getrecommendations! Published in 2021 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2021.108055
Abstract: Abstract The communication in teleconferencing systems is influenced by acoustic echo and noise signals. Several techniques have been proposed, such as the blind source separation (BSS) that has recently been integrated with adaptive filtering algorithms… read more here.
Keywords: noise; adaptive filtering; noise reduction; acoustic noise ... See more keywords
A classification method for multiple power quality disturbances using EWT based adaptive filtering and multiclass SVM
Sign Up to like & getrecommendations! Published in 2019 at "Neurocomputing"
DOI: 10.1016/j.neucom.2019.01.038
Abstract: Abstract This paper presents an automated recognition approach for the classification of power quality (PQ) disturbances based on adaptive filtering and a multiclass support vector machine (SVM). Empirical wavelet transform-based adaptive filtering technique is suitable… read more here.
Keywords: classification; adaptive filtering; power quality; based adaptive ... See more keywords
Adaptive filtering scheme for parameter identification of nonlinear Wiener–Hammerstein systems and its application
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Control"
DOI: 10.1080/00207179.2019.1566634
Abstract: ABSTRACT In this paper, a novel adaptive filtering scheme is first proposed to estimate the parameters of the nonlinear Wiener–Hammerstein systems with hysteresis, which is derived by exploiting the filtering technique and cost function framework.… read more here.
Keywords: adaptive filtering; filtering; filtering scheme; nonlinear wiener ... See more keywords
Novel technique for estimating pollution-associated leakage current in high-voltage insulators based on adaptive filtering in long-term recording
Sign Up to like & getrecommendations! Published in 2021 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/abea3d
Abstract: Moist polluting substances on high-voltage insulator surfaces can cause power-line failures by triggering electric arcs. There are at present no effective methods of measuring insulator pollution levels during normal operations. In this work, we attempt… read more here.
Keywords: high voltage; pollution; leakage; adaptive filtering ... See more keywords
Adaptive filtering of projective quantum measurements using discrete stochastic methods
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.104.012412
Abstract: Adaptive filtering is a powerful class of control theoretic concepts useful in extracting information from noisy data sets or performing forward prediction in time for a dynamic system. The broad utilization of the associated algorithms… read more here.
Keywords: filtering projective; quantum measurements; projective measurements; quantum systems ... See more keywords
A $ q$-Gaussian Maximum Correntropy Adaptive Filtering Algorithm for Robust Spare Recovery in Impulsive Noise
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2018.2873914
Abstract: This letter proposes a robust formulation for sparse signal reconstruction from compressed measurements corrupted by impulsive noise, which exploits the $\boldsymbol {q}$ -Gaussian generalized correntropy $\boldsymbol {(1< q< 3)}$ as the loss function for the… read more here.
Keywords: tex math; adaptive filtering; inline formula;