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检索条件"主题词=Least-Mean-Square algorithm"
37 条 记 录,以下是1-10 订阅
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Exact analysis of the least-mean-square algorithm with coloured measurement noise
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ELECTRONICS LETTERS 2018年 第24期54卷 1401-1402页
作者: Lara, Pedro Olinto, Karen da S. Petraglia, Felipe R. Haddad, Diego B. CEFET RJ Rio De Janeiro RJ Brazil Univ Fed Rio de Janeiro Rio de Janeiro RJ Brazil
In general, theoretical analyses of adaptive filtering algorithms employ statistical approximations in order to render the derivations tractable. Among such hypotheses, the statistical independence between the current... 详细信息
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Distributed Estimation with Novel Adaptive Data Selection Based on a Cross-Matching Mechanism
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CIRCUITS SYSTEMS AND SIGNAL PROCESSING 2023年 第10期42卷 6324-6346页
作者: Wan, Fangyi Hua, Yi Liao, Bin Ma, Ting Qing, Xinlin Northwestern Polytech Univ Sch Aeronaut Xian 710072 Peoples R China Xiamen Univ Sch Aerosp Engn Xiamen 361000 Peoples R China
Distributed estimation using general data selection (DS) has always been applicable for reducing calculation loads in many fields. However, the traditional general DS (GDS) mode can deteriorate algorithm performance a... 详细信息
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Comparative Performance Study of DVR Using Adaptive LMS Filtering-Based algorithms
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ELECTRIC POWER COMPONENTS AND SYSTEMS 2024年 第7期52卷 1054-1081页
作者: Kassarwani, Neelam Ohri, Jyoti Singh, Alka NIT Kurukshetra Elect Engn Kurukshetra India Delhi Technol Univ Elect Engn Delhi India
In the distribution system, voltage sags and swell have adverse effects on sensitive and critical loads. Dynamic Voltage Restorer (DVR) play a vital role to mitigate voltage sags and swell through its organized contro... 详细信息
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A Modified RLS algorithm for ICA with Weighted Orthogonal Constraint
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CIRCUITS SYSTEMS AND SIGNAL PROCESSING 2020年 第6期39卷 3046-3060页
作者: Jianwei, E. Ye, Jimin Xidian Univ Sch Math & Stat Xian 710071 Shaanxi Peoples R China
Independent component analysis (ICA), as an important data processing technique, is widely employed in many areas. The objective of the ICA is to recover independent components from observed signals. Several algorithm... 详细信息
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Stabilization of a Modified LMS algorithm for Canceling Nonlinear Memory Effects
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 2020年 68卷 3439-3449页
作者: Xiao, Yue-Yu Shanghai Univ Sch Commun & Informat Engn Shanghai 201800 Peoples R China
The least-mean-square (LMS) is promising in a system whose signal statistics are time-varying, and it is preferred in adaptive digital predistortion techniques. In a nonlinear memory system, it is found that the high ... 详细信息
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A variable step-size incremental LMS solution for low SNR applications
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SIGNAL PROCESSING 2021年 178卷 107730-107730页
作者: Bin Saeed, Muhammad Omer Pasha, Syed Ahmed Zerguine, Azzedine Air Univ Elect & Comp Engn Dept Islamabad 44000 Pakistan King Fahd Univ Petr & Minerals Elect Engn Dept Dhahran 31261 Saudi Arabia
Many practical applications built around adaptive algorithms require solutions that work at low signal-to-noise ratio (SNR) values. In this situation, a variable step-size algorithm is a must to accommodate this scena... 详细信息
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LMSK: a robust higher-order gradient-based adaptive algorithm
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IET SIGNAL PROCESSING 2019年 第5期13卷 506-515页
作者: Eghbal, Meysam Kazemi Alipoor, Ghasem Hamedan Univ Technol Elect Engn Dept Shahid Fahmideh Blvd Hamadan Iran
It has been shown that, in intensely noisy environments, adaptive algorithms based on higher-order statistics can enjoy better performance, as compared with the well known second-order least-mean-square (LMS) algorith... 详细信息
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A variable step-size diffusion LMS algorithm with a quotient form
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EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING 2020年 第1期2020卷 12-12页
作者: Bin Saeed, Muhammad Omer Zerguine, Azzedine Natl Univ Sci & Technol Dept Comp Engn Coll E&ME Islamabad Pakistan King Fahd Univ Petr & Minerals Dept Elect Engn Dhahran 31261 Saudi Arabia
A new variable step-size strategy for the least mean square (LMS) algorithm is presented for distributed estimation in adaptive networks using the diffusion scheme. This approach utilizes the ratio of filtered and win... 详细信息
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Performance of fractional delay estimation in joint estimation algorithm dedicated to digital Tx leakage compensation in FDD transceivers
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EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING 2017年 第1期2017卷 1页
作者: Gerzaguet, Robin Ros, Laurent Belveze, Fabrice Brossier, Jean-Marc Univ Rennes 1 IRISA F-38000 Grenoble France GIPSA Lab Image & Signal Dept F-38400 St Martin Dheres France ST Microelect F-38000 Grenoble France
This paper deals with the performance of the fractional delay estimator in the joint complex amplitude/delay estimation algorithm dedicated to digital Tx leakage compensation in FDD transceivers. Such transceivers suf... 详细信息
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Real-time tracking control of electro-hydraulic force servo systems using offline feedback control and adaptive control
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ISA transactions 2017年 67卷 356-370页
作者: Gang Shen Zhencai Zhu Jinsong Zhao Weidong Zhu Yu Tang Xiang Li School of Mechatronic Engineering China University of Mining and Technology Xuzhou 221116 China Jiangsu Key Laboratory of Mine Mechanical and Electrical Equipment China University of Mining and Technology Xuzhou 221116 China. Electronic address: shenganghit@***. Jiangsu Key Laboratory of Mine Mechanical and Electrical Equipment China University of Mining and Technology Xuzhou 221116 China. Electronic address: zhuzhencai@vip.***. Hebei Provincial Key Laboratory of Heavy Machinery Fluid Power Transmission and Control Yanshan University Qinhuangdao 066004 China. Electronic address: jinsongzhao@***. Department of Mechanical Engineering University of Maryland Baltimore County Baltimore MD 21250 USA. Electronic address: wzhu@umbc.edu. Jiangsu Key Laboratory of Mine Mechanical and Electrical Equipment China University of Mining and Technology Xuzhou 221116 China. Electronic address: tangyumail@***. Jiangsu Key Laboratory of Mine Mechanical and Electrical Equipment China University of Mining and Technology Xuzhou 221116 China. Electronic address: lixiang_nn@***.
This paper focuses on an application of an electro-hydraulic force tracking controller combined with an offline designed feedback controller (ODFC) and an online adaptive compensator in order to improve force tracking... 详细信息
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