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检索条件"主题词=LMS Algorithm"
569 条 记 录,以下是531-540 订阅
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Design and Simulation of Multiuser Detection algorithm Based on Momentum Factor
Design and Simulation of Multiuser Detection Algorithm Based...
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2012 International Conference on Computer Technology and Science(ICCTS 2012)
作者: Tiantian Li,Guanghui Cai,Jun Chang ,Ruizhe Shang School of information Science and Engineering Yunnan University,Kunming,China
Blind multiuser detection is the key technique of 3G mobile *** this paper,the performance of MOE blind multiuser detection algorithm in DS-CDMA communication system is analyzed,and some improvements on the algorithm ... 详细信息
来源: 评论
Adaptive Cancellation in Transmitted Signal of Repeating Type Jammer Based on Fractional Delay Filter
Adaptive Cancellation in Transmitted Signal of Repeating Typ...
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2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)
作者: Naijian Sang Xuegang Wang Yun Zhou School of Electronic Engineering University of Electronic Science and Technology of China Chengdu Sichuan 611731 P.R.China
In the work process of repeating type jammer, the transmitted signal always enters into the jammer’s receiver and make it work abnormally. An adaptive interference cancellation structure based on lms algorithm is sug... 详细信息
来源: 评论
An Adaptive Morphologic Filter Applied to ECG De-noising and Extraction of R Peak at Real-time
An Adaptive Morphologic Filter Applied to ECG De-noising and...
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2012 AASRI Conference on Computational Intelligence and Bioinformatics (CIB2012)
作者: Wang An-dong Liu Lan Wei Qin School of Information engineering Wuhan University of Technology
Electrocardiogram(ECG) is an electrical signal detected by the particular device and method. It is very important to analyze and measure ECG for diagnosis of various heart diseases. However, it is often disturbed by d... 详细信息
来源: 评论
Simulation Study of Transverse Delay Filtering and IQ Quadrature Filtering
Simulation Study of Transverse Delay Filtering and IQ Quadra...
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2009 3rd IEEE International Symposium on Microwave,Antenna,Propagation and EMC Technologies for Wireless Communications
作者: TAN Hui National Key Laboratory of EMC China Ship Development and Design Center Wuhan, China SONG Wen-Wu National Key Laboratory of EMC China Ship Development and Design Center Wuhan, China, DING Zhi-Yao
This paper introduces how to adopt adaptive lms algorithm to realize transverse delay filtering and IQ quadrature filtering. The performances of them are simulated in the case of strong interference. The simulation re... 详细信息
来源: 评论
A New Loop-delay Estimation algorithm for Amplifier Predistortion System
A New Loop-delay Estimation Algorithm for Amplifier Predisto...
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IEEE Vehicular Technology Conference
作者: Zhengdai Li Xiaonian He Nan Wu Dept. of Electronic Engineering Beijing Institute of Technology Beijing 100081 P. R. China
Predistortion technology is an adaptive, low cost and potential linearization method. Proper loop-delay estimation and compensation are important preconditions for ensuring the predistorter working well. But tradition... 详细信息
来源: 评论
A GSC-Type Structure for FIR-IFIR Hybrid Echo Canceling
A GSC-Type Structure for FIR-IFIR Hybrid Echo Canceling
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International Symposium on Image and Signal Processing and Analysis
作者: Leonardo S. Resende Carlos Aurelio F. Rocha Federal University of Santa Catarina
This paper presents a GSC-type structure for the FIR-IFIR hybrid echo canceller and the optimum filters are defined. The measure of echo cancellation performance is presented, which is a function of the input signal c... 详细信息
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Research and Application of A Variable Step-size ALE algorithm Used in Echo Detection of Active Sonar
Research and Application of A Variable Step-size ALE Algorit...
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2015 International Industrial Informatics and Computer Engineering Conference(IIICEC 2015)
作者: Linfeng JIANG Shengzeng ZHOU Delong SUN
Narrow-band signal or CW pulse can be effectively detected by ALE *** based on lms algorithm is widely *** convergence speed and convergence accuracy of fixed step-size lms algorithm is a pair of *** non-stationary da... 详细信息
来源: 评论
ON THE TRACKING PERFORMANCE OF COMBINATIONS OF LEAST MEAN SQUARES AND RECURSIVE LEAST SQUARES ADAPTIVE FILTERS
ON THE TRACKING PERFORMANCE OF COMBINATIONS OF LEAST MEAN SQ...
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IEEE International Conference on Acoustics, Speech, and Signal Processing
作者: Vitor H. Nascimento Magno T. M. Silva Luiz A. Azpicueta-Ruiz Jeronimo Arenas-Garcia University of Sao Paulo Brazil Univ. Carlos III de Madrid Spain
Combinations of adaptive filters have attracted attention as a simple solution to improve filter performance, including tracking properties. In this paper, we consider combinations of lms and RLS filters, and study th... 详细信息
来源: 评论
Active Noise Cancellation and Its Applications
Active Noise Cancellation and Its Applications
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作者: Yu Song School of Letter and Science University of Wisconsin Madison
The goal of this review is to introduce the concept of Active Noise Cancellation(ANC)technique and explain the core algorithms supporting this technology. Through showing the implementations and major features of thos... 详细信息
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A Low Complexity Noise Reduction Approach for Stationary Noise
A Low Complexity Noise Reduction Approach for Stationary Noi...
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7th World Congress on Intelligent Control and Automation (WCICA 2008), vol.17
作者: Pengyu Dong Tao Lin MingJun Li VLSI Institute University of Tongji Shanghai China Research Institute China Electronics Technology Group Corporation Shanghai China
A novel multi-microphone speech enhancement method with low computational complexity using the Generalized Sidelobe Canceller (GSC) structure based on lms (least mean square) algorithm is proposed under stationary noi... 详细信息
来源: 评论