New sub-band proportionate forward adaptive algorithm for noise reduction in acoustical dispersive-and-sparse environments
Sign Up to like & getrecommendations! Published in 2021 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2020.107822
Abstract: Abstract In this study, we address the problem of acoustic noise reduction by two-channel forward adaptive filtering algorithm. In noise reduction applications, the normalized least mean square (NLMS) algorithm is recently implemented on the two-channel… read more here.
Keywords: algorithm; proportionate forward; noise reduction; proportionate ... See more keywords
Proportionate Adaptive Graph Signal Recovery
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Signal and Information Processing over Networks"
DOI: 10.1109/tsipn.2023.3277591
Abstract: This paper generalizes the proportionate-type adaptive algorithm to the graph signal processing and proposes two proportionate-type adaptive graph signal recovery algorithms. The gain matrix of the proportionate algorithm leads to faster convergence than least mean… read more here.
Keywords: proportionate type; graph signal; graph; adaptive graph ... See more keywords
A General Zero Attraction Proportionate Normalized Maximum Correntropy Criterion Algorithm for Sparse System Identification
Sign Up to like & getrecommendations! Published in 2017 at "Symmetry"
DOI: 10.3390/sym9100229
Abstract: A general zero attraction (GZA) proportionate normalized maximum correntropy criterion (GZA-PNMCC) algorithm is devised and presented on the basis of the proportionate-type adaptive filter techniques and zero attracting theory to highly improve the sparse system… read more here.
Keywords: sparse system; proportionate; zero attraction; pnmcc ... See more keywords