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检索条件"主题词=LMS Algorithm"
569 条 记 录,以下是301-310 订阅
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Subspace blind adaptive detection for multiuser CDMA
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IEEE TRANSACTIONS ON COMMUNICATIONS 2000年 第1期48卷 169-175页
作者: Roy, S Univ Texas San Antonio San Antonio TX 78285 USA
Direct adaptive realizations of the linear minimum mean-square error (MMSE) receiver for direct-sequence code-division multiple access possess the attractive feature of not requiring any explicit information of interf... 详细信息
来源: 评论
Frequency domain analysis of tracking and noise performance of adaptive algorithms
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 1998年 第5期46卷 1314-1332页
作者: Ninness, B Gomez, JC Univ Newcastle Dept Elect & Comp Engn CIDAC Callaghan NSW Australia
In this paper an analysis of the tracking and noise performance of several adaptive algorithms is carried ant for the case of model structures with fixed pale positions, Such structures have recently been proposed as ... 详细信息
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Statistical-Mechanical Analysis of Adaptive Filter With Clipping Saturation-Type Nonlinearity
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 2022年 70卷 4867-4882页
作者: Miyoshi, Seiji Kansai Univ Fac Engn Sci Dept Elect Elect & Informat Engn Suita Osaka 5648680 Japan
In most practical adaptive signal processing systems, e.g., active noise control, active vibration control, and acoustic echo cancellation, substantial nonlinearities that cannot be neglected exist. In this paper, we ... 详细信息
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A new efficient two-channel backward algorithm for speech intelligibility enhancement: A subband approach
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APPLIED ACOUSTICS 2014年 76卷 209-222页
作者: Djendi, Mohamed Bendoumia, Redha Univ Saad Dahlab Blida Signal Proc & Image Lab LATSI Blida 09000 Algeria
This paper addresses the problem of speech intelligibility enhancement by adaptive filtering algorithms employed with subband techniques. The two structures named the forward and backward blind source separation struc... 详细信息
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Multi-user receivers for a multiple-access system based on chaotic sequences on unknown asynchronous frequency-selective channels
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SIGNAL PROCESSING 2010年 第2期90卷 587-598页
作者: Coulon, Martial Roviras, Diniel Univ Toulouse INPT ENSEEIHT IRIT Lab F-31071 Toulouse 7 France CNAM Paris LAETITIA Lab F-75003 Paris France
This article deals with the problem of multi-user detection for a chaos-based multiple-access system, using a Differential Chaos Shift Keying (DCSK) modulation. The transmission channels are frequency-selective (multi... 详细信息
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Performance analysis of an adaptive two-stage PICCDMA receiver in AWGN channels
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SIGNAL PROCESSING 2008年 第6期88卷 1413-1427页
作者: Hsieh, Yu-Tao Wu, Wen-Rong Ind Technol Res Inst SoC Technol Ctr Hsinchu 310 Taiwan Natl Chiao Tung Univ Dept Commun Engn Hsinchu 300 Taiwan
Parallel interference cancellation (PIC) is considered a simple yet effective multiuser detector for direct-sequence code-division multiple-access (DS-CDMA) systems. However, its performance may deteriorate due to unr... 详细信息
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Recursive inverse algorithm: Mean-square-error analysis
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DIGITAL SIGNAL PROCESSING 2017年 66卷 10-17页
作者: Salman, Mohammad Shukri Kukrer, Osman Hocanin, Aykut Amer Univ Middle East Dept Elect Engn Kuwait Kuwait Eastern Mediterranean Univ Dept Elect & Elect Engn TR-10 Gazimagosa Mersin Turkey
The recently proposed recursive inverse (RI) adaptive algorithm has shown improved performance compared to some well-known adaptive algorithms [1]. However, there has been no detailed study of its performance. In this... 详细信息
来源: 评论
Alias-free subband adaptive filtering with critical sampling
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 2008年 第5期56卷 1894-1904页
作者: Kim, SangGyun Yoo, Chang D. Nguyen, Truong Q. Korea Adv Inst Sci & Technol Div Elect Engn Sch Elect Engn & Comp Sci Taejon 305701 South Korea Univ Calif San Diego Dept Elect & Comp Engn La Jolla CA 92093 USA
To overcome the limitations of a conventional fullband adaptive filtering, various subband adaptive filtering (SAF) structures have been proposed. Properly designed, an SAF will converge faster at a lower computationa... 详细信息
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Adaptive noise reduction of InSAR images based on a complex-valued MRF model and its application to phase unwrapping problem
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IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 2002年 第3期40卷 699-709页
作者: Suksmono, AB Hirose, A Univ Tokyo RCAST Tokyo 1538904 Japan Univ Tokyo Dept Frontier Informat Tokyo 1538904 Japan
We propose a new adaptive noise reduction method for interferometric synthetic aperture radar (InSAR) complex-amplitude images. In the proposed method, we detect residues (singular points) in the phase image as well a... 详细信息
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Convergence analysis of an online approach to parameter estimation problems based on binary observations
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AUTOMATICA 2012年 第11期48卷 2837-2842页
作者: Jafari, Kian Juillard, Jerome Roger, Morgan SUPELEC Dept Signal Proc & Elect Syst Gif Sur Yvette France
In this paper, we present an online identification method to the problem of parameter estimation from binary observations. A recursive identification algorithm with low-storage requirements and computational complexit... 详细信息
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