Results 101 to 110 of about 6,039 (296)
IEEE Access, 2019 The adaptive algorithms have been widely studied in Gaussian environment. However, the impulsive noise and other non-Gaussian noise may largely deteriorate the performance of algorithm in practical applications. To address this problem, in this paper, we
Xiaoding Wang, Jun Han
doaj +1 more source
A variable step-size diffusion affine projection algorithm
, 2018 This paper presents a new variable step-size diffusion affine projection algorithm (VSS-DAPA) to advance the filter performance of the diffusion affine projection algorithm (DAPA).
Shin, JW, Song, IS, Park, PG, Yoo, JW
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Steady-state mean square performance of the multichannel filtered-X affine projection algorithm [PDF]
, 2012 This paper provides a unified analysis of the steady-state behavior of different multichannel filtered-x affine projection algorithms when used in active noise control (ANC) systems.
Gonzalez, Alberto +3 more
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PET Imaging of Cardiac Inflammation in Viral Myocarditis Using a DPP4‐Targeted Probe
Advanced Science, EarlyView.This study describes a DPP4‐targeted PET probe for imaging myocardial inflammation by selectively targeting activated immune cells. Derived from the clinically approved small‐molecule inhibitor linagliptin, the probe demonstrates favorable biodistribution with specific cardiac uptake in myocarditis.
Wanhao Gao +14 more
wiley +1 more source
Improved Affine Projection Sign Algorithm for Sparse System Identification
, 2018 Proposed is a novel affine projection sign algorithm with L-0-norm cost to improve the convergence rate in a sparse system. The proposed algorithm is robust to impulsive noise due to L-1-norm minimisation. It also ensures improved performance in terms of
Park, P +3 more
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Redox‐Dependent Chaperoning of GBF1 Condensates Regulates Seed Germination in Arabidopsis
Advanced Science, EarlyView.In dormant seeds (low ROS), GBF1 forms liquid condensates to repress the germination gene CathB3, and the chaperone GIP1 maintains condensate liquidity and repressive activity. Upon imbibition (high ROS), ROS oxidize GIP1 during germination, impairing its chaperone function.
Yunying Wang, Xiaofeng Fang
wiley +1 more source
EURASIP Journal on Advances in Signal Processing, 2009 Proportionate adaptive algorithms have been proposed recently to accelerate convergence for the identification of sparse impulse response. When the excitation signal is colored, especially the speech, the convergence performance of proportionate NLMS ...
Ligang Liu +3 more
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Design of an Adaptive Line Enhancement System Using a Variable Step-size Affine-Projection Algorithm
, 2014 [[abstract]]This paper presents design of an adaptive line enhancement (ALE) system for improving sensor response using a variable step-size affine-projection algorithm (VSS APA).
Wu, Jian-Da; Hung, Ran-Jen
core
An affine projection algorithm with dynamic selection of input vectors
, 2019 We present a novel affine projection algorithm (APA) which dynamically selects input vectors in order to improve convergence performance. The optimum selection of the input vectors is derived by the largest decrease of the mean-square deviation.
Hwang, KY, Song, WJ, Kong, SJ
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Advanced Science, EarlyView.A biotin‐modified artificial insertion peptide functionalized three‐dimensional high‐curvature‐TiO2 nano‐interface was engineered in a microfluidic chip to improve the isolation efficiency of small extracellular vesicles (sEVs). This chip balanced affinity, releasability, and extendibility, enabling high‐throughput recovery of sEVs for downstream ...
Le Wang +7 more
wiley +1 more source