Results 31 to 40 of about 1,353 (157)
Single-channel blind source separation of underwater acoustic signals using improved NMF and FastICA
Frontiers in Marine Science, 2023 When automatic monitoring buoys receive mixed acoustic signals from multiple underwater acoustic targets, the statistical blind source separation (BSS) task is used to separate the signals and identify vessel features, which is overly complex and needs ...
Dawei Li +4 more
doaj +1 more source
Environmental Psychology Research, Volume 1, Issue 3, September 2026.Abstract Background/Objective Environmental degradation increasingly drives psychological distress, yet no validated Portuguese‐language instrument exists to measure solastalgia, place‐based distress caused by environmental change. This study aimed to translate, culturally adapt and psychometrically validate the Brief Solastalgia Scale for Brazil (BSS ...
Lucas M. Marques +4 more
wiley +1 more source
Shock and Vibration, 2022 The online blind source separation (BSS) is seriously disturbed by strong noise when extracting weak signals and has the defects that it cannot both give consideration to convergence speed and steady-state error.
Tianyi Yu +6 more
doaj +1 more source
Veterinary Ophthalmology, Volume 29, Issue 5, September 2026.ABSTRACT Objective This study aimed to evaluate pre‐ and postoperative changes in the iridocorneal angle, ciliary cleft (CC), and ciliary muscle (CM) in canine eyes with intumescent cataracts using ultrasound biomicroscopy (UBM), with comparative reference to normal and non‐intumescent cataractous eyes.
Jiyi Hwang +7 more
wiley +1 more source
EURASIP Journal on Advances in Signal Processing, 2018 In this paper, statistical-model generalizations of independent low-rank matrix analysis (ILRMA) are proposed for achieving high-quality blind source separation (BSS). BSS is a crucial problem in realizing many audio applications, where the audio sources
Daichi Kitamura +7 more
doaj +1 more source
Radar Main-Lobe Jamming Suppression Based on Adaptive Opposite Fireworks Algorithm
IEEE Open Journal of Antennas and Propagation, 2021 In the presence of the main lobe jamming, the performance of the modern radar system would degrade significantly. In this study, a blind source separation (BSS) method based on an Adaptive Opposite Fireworks Algorithm (AOFWA) is proposed to address the ...
Weilin Luo +3 more
doaj +1 more source
Journal of Sleep Research, Volume 35, Issue 4, August 2026.ABSTRACT Lucid dreaming, defined as the experience of becoming aware of dreaming while dreaming, offers a unique window into a state of consciousness characterised by a blending of the sensory vividness of REM sleep with the self‐awareness of wakefulness. While past functional imaging has shed light on the neural activity supporting lucid dreaming, the
Nicola De Pisapia +4 more
wiley +1 more source
Time-Domain Convolutive Blind Source Separation Employing Selective-Tap Adaptive Algorithms
EURASIP Journal on Audio, Speech, and Music Processing, 2007 We investigate novel algorithms to improve the convergence and reduce the complexity of time-domain convolutive blind source separation (BSS) algorithms. First, we propose MMax partial update time-domain convolutive BSS (MMax BSS) algorithm.
Qiongfeng Pan, Tyseer Aboulnasr
doaj +2 more sources
BLIND SOURCE SEPARATION OF MECHANICAL FAULT BASED ON BAT ALGORITHM
Jixie qiangdu, 2018 Based on the advantages of Bat Algorithm（ BA） that is easily to be realized,fast convergence speed,high efficiency and high universality,combining BA and blind source separation,a new method of mechanical failure blind source separation based on BA is ...
SUN YiJie +3 more
doaj
Clinical &Translational Immunology, Volume 15, Issue 6, 2026.This study explored the role of the class IIa histone deacetylase HDAC7 in hepatic inflammation and metabolic disease. Genetic approaches in mice revealed that myeloid HDAC7 drives hepatic inflammation and gene signatures associated with advanced chronic liver disease.
Yizhuo Wang +27 more
wiley +1 more source