咨询与建议

限定检索结果

文献类型

  • 378 篇 期刊文献

馆藏范围

  • 378 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 378 篇 工学
    • 357 篇 电气工程
    • 125 篇 电子科学与技术(可...
    • 74 篇 信息与通信工程
    • 52 篇 计算机科学与技术...
    • 24 篇 控制科学与工程
    • 20 篇 仪器科学与技术
    • 7 篇 交通运输工程
    • 3 篇 航空宇航科学与技...
    • 2 篇 石油与天然气工程
  • 39 篇 医学
    • 39 篇 临床医学
  • 1 篇 管理学
    • 1 篇 管理科学与工程(可...

主题

  • 378 篇 filtering method...
  • 140 篇 filtering theory
  • 115 篇 signal processin...
  • 72 篇 other topics in ...
  • 71 篇 optical, image a...
  • 70 篇 interpolation an...
  • 68 篇 computer vision ...
  • 57 篇 adaptive filters
  • 44 篇 kalman filters
  • 42 篇 fir filters
  • 39 篇 radar equipment,...
  • 38 篇 digital signal p...
  • 32 篇 digital filters
  • 26 篇 image recognitio...
  • 25 篇 computational co...
  • 24 篇 integral transfo...
  • 24 篇 interference sup...
  • 23 篇 radar theory
  • 23 篇 electromagnetic ...
  • 23 篇 optimisation tec...

机构

  • 5 篇 xidian univ natl...
  • 5 篇 xidian univ key ...
  • 4 篇 harbin inst tech...
  • 4 篇 univ york dept e...
  • 3 篇 univ fed rio de ...
  • 3 篇 nanyang technol ...
  • 2 篇 hanyang univ div...
  • 2 篇 univ essex dept ...
  • 2 篇 univ roma la sap...
  • 2 篇 seoul natl univ ...
  • 2 篇 georgia inst tec...
  • 2 篇 king fahd univ p...
  • 2 篇 naval sci & tech...
  • 2 篇 gwangju inst sci...
  • 2 篇 harbin engn univ...
  • 2 篇 univ sheffield d...
  • 2 篇 univ victoria de...
  • 2 篇 univ saskatchewa...
  • 2 篇 city univ hong k...
  • 2 篇 heilongjiang uni...

作者

  • 4 篇 chambers ja
  • 4 篇 shui p. -l.
  • 4 篇 de lamare r. c.
  • 3 篇 wang x.
  • 3 篇 wang w.
  • 3 篇 jiao lc
  • 3 篇 yang x.
  • 3 篇 zhang h.
  • 3 篇 shi y.
  • 2 篇 unbehauen r
  • 2 篇 su weimin
  • 2 篇 lombardo p
  • 2 篇 kayran ah
  • 2 篇 lee jc
  • 2 篇 seara r
  • 2 篇 lu xingyu
  • 2 篇 nam sw
  • 2 篇 de maio a.
  • 2 篇 bao z
  • 2 篇 chan cf

语言

  • 324 篇 英文
  • 54 篇 其他
检索条件"主题词=Filtering methods in signal processing"
378 条 记 录,以下是281-290 订阅
排序:
Robust least mean square adaptive FIR filter algorithm
收藏 引用
IEE PROCEEDINGS-VISION IMAGE AND signal processing 2001年 第5期148卷 332-336页
作者: Banjac, Z Kovacevic, B Veinovic, M Milosavljevic, M Inst Appl Math & Elect YU-11000 Belgrade Yugoslavia Univ Belgrade Fac Elect Engn YU-11000 Belgrade Yugoslavia
The authors propose a new robust adaptive FIR filter algorithm for system identification applications based on a statistical approach named the M estimation. The proposed robust least mean square algorithm differs fro... 详细信息
来源: 评论
Iterative signal-order and noise estimation for multivariate data
收藏 引用
ELECTRONICS LETTERS 2001年 第2期37卷 134-135页
作者: Lee, J Staelin, DH MIT Elect Res Lab Cambridge MA 02139 USA
The iterative order and noise (ION) estimation algorithm estimates the signal order of multivariate data, e.g. using a scree plot [1], and the unknown noise variances, e.g. using the expectation-maximisation (EM) algo... 详细信息
来源: 评论
Maximum likelihood approach to the detection of changes between multitemporal SAR images
收藏 引用
IEE PROCEEDINGS-RADAR SONAR AND NAVIGATION 2001年 第4期148卷 200-210页
作者: Lombardo, P Oliver, CJ Univ Roma La Sapienza Dept INFOCOM I-00184 Rome Italy DERA Malvern WR14 3PS Worcs England
The authors introduce maximum likelihood techniques for optimised discrimination between agricultural and wooded regions, based on a multitemporal sequence of ERS images. The inherent resolution of the system is inade... 详细信息
来源: 评论
Bounds on matched filter performance in doubly dispersive Gaussian WSSUS channels
收藏 引用
ELECTRONICS LETTERS 2001年 第6期37卷 383-384页
作者: Hunziker, T Dahlhaus, D ETH Zentrum Swiss Fed Inst Technol Commun Technol Lab CH-8092 Zurich Switzerland
The matched filter bound (MFB) is derived for doubly dispersive Gaussian WSSUS channels. Bq means of the Karhunen-Loeve expansion. both monotonically increasing and monotonically decreasing sequences of error probabil... 详细信息
来源: 评论
Blind equalisation using approximate maximum likelihood source separation
收藏 引用
ELECTRONICS LETTERS 2001年 第1期37卷 61-62页
作者: Choi, S Cichocki, A Chungbuk Natl Univ Dept Elect Engn Cheongju 361763 Chungbuk South Korea RIKEN Brain Sci Inst Lab Adv Brain Signal Proc Wako Saitama 3510198 Japan
Blind equalisation of single input multiple output FIR channels can be reformulated as the problem of blind source separation. It has been shown that the natural gradient-based source separation method could recover t... 详细信息
来源: 评论
Adaptive SIR estimation in DS-CDMA cellular systems using Kalman filtering
收藏 引用
ELECTRONICS LETTERS 2001年 第5期37卷 315-317页
作者: Freris, N Jeans, TG Taaghol, P Univ Surrey Ctr Commun Syst Res Guildford GU2 5XH Surrey England
A novel adaptive signal-to-interference ratio (SIR) estimation algorithm for a DS-CDMA cellular system is proposed. The algorithm uses Kalman filtering, the coefficients of a which are varied according to the mobile s... 详细信息
来源: 评论
RNS quasi-chaotic generator for self-correcting secure communication
收藏 引用
ELECTRONICS LETTERS 2001年 第5期37卷 325-327页
作者: Panella, M Martinelli, G Univ Rome La Sapienza INFOCOM Dept I-00184 Rome Italy
A novel quasi-chaotic generator is proposed. Its architecture is tailored to a particular secure communication system, which is structured for self-correcting transmission errors. It is composed of a suitable set of R... 详细信息
来源: 评论
Speech quality and recognition rate improvement in care noise environments
收藏 引用
ELECTRONICS LETTERS 2001年 第12期37卷 800-802页
作者: Jeong, S Hahn, M Informat & Commun Univ Sch Engn Yusung Ku Taejon 305732 South Korea
In car noise environments, speech quality is severely degraded and speech recognition systems fail to produce high recognition rates. Highpass filtering and Kalman filtering with a whitening process are applied to car... 详细信息
来源: 评论
signal reconstruction technique allowing exclusion of antialiasing filter
收藏 引用
ELECTRONICS LETTERS 2001年 第3期37卷 199-200页
作者: Poberezhskiy, Y Poberezhskiy, G Private Address Los Angeles USA Private Address San Marcos USA
It is shown that an analogue signal can be reconstructed without the employment of an antialiasing filter when the signal samples are multiplied by properly selected weight functions and the products are summed. This ... 详细信息
来源: 评论
Gain fusion algorithm for decentralised parallel Kalman filters
收藏 引用
IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS 2000年 第1期147卷 97-103页
作者: Paik, BS Oh, JH Korea Adv Inst Sci & Technol Dept Mech Engn Yusong Gu Taejon 305701 South Korea
A new gain fusion algorithm is proposed for application to decentralised sensor systems. The proposed algorithm gives computer-efficient suboptimal estimation results, such that it reconstructs the global estimate and... 详细信息
来源: 评论