Results 81 to 90 of about 5,475,408 (345)
Photonics, 2016 Using coherent optical detection and digital signal processing, laser phase noise and equalization enhanced phase noise can be effectively mitigated using the feed-forward and feed-back carrier phase recovery approaches.
Tianhua Xu +6 more
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Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications
Advanced Materials Technologies, EarlyView.Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke +3 more
wiley +1 more source
Applied Sciences, 2019 A digital adaptive filtering system is applied to various fields such as current disturbance, noise cancellation, and active vibration and noise control.
Qiu Yang, Kyeongnak Lee, Byeongil Kim
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Modelagem estocástica do algoritmo NLMS: revisão e aprimoramentos [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.Este trabalho de pesquisa trata da modelagem estocástica de algoritmos adaptativos com sinal de entrada normalizado ...
Kuhn, Eduardo Vinicius
core
, 1997 A new adaptive filter algorithm has been developed that combines the benefits of the least mean square (LMS) and least mean fourth (LMF) methods. This algorithm, called LMS/F, outperforms the standard LMS algorithm judging either constant convergence ...
Lim, Shao Jen, Harris, J. G.
core +1 more source
Experiments with LMS Algorithm
Indian Journal of Science and Technology, 2016 Objectives: This article focuses on improving the convergence rate and reducing the number of operations used to train the Least Mean Square (LMS) algorithm. Methods/Statistical Analysis: In this paper, two modifications are suggested to train an adaptive filter using the LMS algorithm; one is based on initialization of weights and another on early ...
Rajesh Chandrakant Sanghvi +1 more
openaire +1 more source
3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends
Advanced Robotics Research, EarlyView.Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu +5 more
wiley +1 more source
Wiener LMS channel estimation and tracking algorithm for OFDM systems with transmitter diversity
Tongxin xuebao, 2006 A Wiener LMS channel estimating and tracking algorithm for OFDM systems with transmitter diversity was proposed. The algorithm used Wiener prediction technology to improve the ability of tracking channel.
BAI Bin-feng1, CAI Yue-ming1, XU Xin1
doaj +2 more sources
EURASIP Journal on Advances in Signal Processing, 2007 We have shown that duct modeling using the generalized RBF neural network (DM_RBF), which has the capability of modeling the nonlinear behavior, can suppress a variable-frequency narrow band noise of a duct more efficiently than an FX-LMS algorithm.
Mojtaba Lotfizad +2 more
doaj +1 more source
Investigation of Phase Noise on the Performance of LMS-RLS Adaptive Equalizer
Diyala Journal of Engineering Sciences, 2013 This paper investigates the effect of phase noise on equalization of communication channels using least mean square (LMS) and recursive least square (RLS) adaptive algorithms.
Radhi Shabib Kaned
doaj +1 more source