咨询与建议

限定检索结果

文献类型

  • 169 篇 会议
  • 1 册 图书

馆藏范围

  • 170 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 148 篇 工学
    • 117 篇 电气工程
    • 52 篇 信息与通信工程
    • 47 篇 计算机科学与技术...
    • 20 篇 软件工程
    • 16 篇 仪器科学与技术
    • 7 篇 测绘科学与技术
    • 5 篇 电子科学与技术(可...
    • 3 篇 光学工程
    • 3 篇 控制科学与工程
    • 2 篇 力学(可授工学、理...
    • 2 篇 航空宇航科学与技...
  • 90 篇 理学
    • 58 篇 物理学
    • 36 篇 数学
    • 3 篇 统计学(可授理学、...
    • 1 篇 系统科学
  • 56 篇 医学
    • 56 篇 临床医学

主题

  • 51 篇 signal processin...
  • 25 篇 time-frequency a...
  • 16 篇 fourier transfor...
  • 16 篇 image processing
  • 12 篇 signal to noise ...
  • 10 篇 digital signal p...
  • 9 篇 electronic filte...
  • 8 篇 interference (co...
  • 8 篇 sensors
  • 8 篇 time-frequency
  • 7 篇 signal detection
  • 7 篇 matrices
  • 7 篇 computer arithme...
  • 7 篇 radar
  • 7 篇 signal processin...
  • 7 篇 array processing
  • 6 篇 parallel process...
  • 6 篇 frequency modula...
  • 6 篇 convolution
  • 6 篇 computing system...

机构

  • 7 篇 cuny ny 10021 us...
  • 5 篇 us dept def ft g...
  • 4 篇 univ windsor vls...
  • 4 篇 univ pittsburgh ...
  • 4 篇 michigan state u...
  • 3 篇 villanova univ c...
  • 3 篇 univ calif los a...
  • 3 篇 drexel univ dept...
  • 2 篇 ctr rech ecoles ...
  • 2 篇 informat syst la...
  • 2 篇 defence science ...
  • 2 篇 univ calif los a...
  • 2 篇 penn state univ ...
  • 2 篇 politecn torino ...
  • 2 篇 mit lincoln lab ...
  • 2 篇 univ calif los a...
  • 2 篇 politecn torino ...
  • 2 篇 saab ab gothenbu...
  • 2 篇 univ. of califor...
  • 2 篇 villanova univ.

作者

  • 11 篇 cohen l
  • 7 篇 yao k
  • 5 篇 nelson dj
  • 5 篇 amin mg
  • 5 篇 williams wj
  • 4 篇 lorenzelli f
  • 4 篇 loughlin p
  • 4 篇 cohen leon
  • 4 篇 jullien ga
  • 3 篇 suter bw
  • 3 篇 miller wc
  • 3 篇 galleani l
  • 3 篇 zhang ym
  • 3 篇 paindavoine m
  • 3 篇 rabinkin dv
  • 3 篇 nawab sh
  • 3 篇 chun j
  • 3 篇 frazer gj
  • 2 篇 oneill jc
  • 2 篇 a. worm

语言

  • 170 篇 英文
检索条件"任意字段=Conference on Advanced Signal Processing Algorithms, Architectures and Implementations XII"
170 条 记 录,以下是11-20 订阅
Superresolution imaging: a survey of current techniques
Superresolution imaging: a survey of current techniques
收藏 引用
conference on advanced signal processing algorithms, architectures, and Implementantions XVIII
作者: Cristobal, G. Gil, E. Sroubek, F. Flusser, J. Miravet, C. Rodriguez, F. B. CSIC Inst Opt Serrano 121 E-28006 Madrid Spain ASCR Inst Informat Theory & Automat Prague Czech Republic Univ Autonoma Madrid Escuela Politecn Super Madrid Spain
Imaging plays a key role in many diverse areas of application, such as astronomy, remote sensing, microscopy, and tomography. Owing to imperfections of measuring devices (e.g., optical degradations, limited size of se... 详细信息
来源: 评论
Linear invariant systems
Linear invariant systems
收藏 引用
conference on advanced signal processing algorithms, architectures, and implementations XVII
作者: Cohen, Leon CUNY New York NY 10021 USA
We formulate in a simple fashion the concept of invariance for a linear system. We show that one must define what we call an "associated Hermitian operator"' which commutes with the system function. We s... 详细信息
来源: 评论
Optical infrared flame detection system with neural networks
Optical infrared flame detection system with neural networks
收藏 引用
conference on advanced signal processing algorithms, architectures, and implementations XVII
作者: Huseynov, Javid J. Baliga, Shankar B. Univ Calif Irvine Sch Informat & Comp Sci Irvine CA 92697 USA Gen Monitors Inc Lake Forest CA 92630 USA
A model for an infrared (M) flame detection system using artificial neural networks (ANN) is presented. The joint time-frequency analysis (JTFA) in the form of a Short-Time Fourier Transform (STFT) is used for extract... 详细信息
来源: 评论
Construction of time-frequency representations from moments
Construction of time-frequency representations from moments
收藏 引用
conference on advanced signal processing algorithms, architectures, and implementations XVII
作者: Cohen, Leon Loughlin, Patrick Davidson, Keith CUNY 695 Pk Ave New York NY 10021 USA Univ Pittsburgh Pittsburgh PA 15261 USA Off Naval Res Arlington VA 22217 USA
Given the moments of a time-frequency distribution, one can, in principle, construct the characteristic function from which one then obtains the distribution by Fourier transformation. However, often one can not find ... 详细信息
来源: 评论
Seismic-array signal processing for moving source localization
Seismic-array signal processing for moving source localizati...
收藏 引用
conference on advanced signal processing algorithms, architectures, and implementations XVII
作者: Stafsudd, Jing Z. Hudson, Ralph E. Taciroglu, Ertugrul Yao, Kung UCLA Dept Elect Engn Los Angeles CA 90095 USA UCLA Dept Civil & Environm Engn Los Angeles CA 90095 USA
In this paper, we consider the use of a seismic sensor array for the localization and tracking of a wideband moving source. The proposed solution consists of two steps: source Direction-Of-Arrival (DOA) estimation and... 详细信息
来源: 评论
Rapid transient superresolution frequency tracking via generalized ESPRIT
Rapid transient superresolution frequency tracking via gener...
收藏 引用
conference on advanced signal processing algorithms, architectures, and implementations XVII
作者: Nickel, Robert M. Penn State Univ Dept Elect Engn University Pk PA 16802 USA
We are presenting a new method for super resolution tracking of frequency modulated sinusoids in white noise. The method is specifically designed to handle the rapid transient problem, i.e. the problem of tracking a c... 详细信息
来源: 评论
A unified Bayesian framework for algorithms to recover blocky signals
A unified Bayesian framework for algorithms to recover block...
收藏 引用
conference on advanced signal processing algorithms, architectures, and implementations XVII
作者: Calvetti, Daniela Somersalo, Erkki Case Western Reserve Univ Dept Math Cleveland OH 44106 USA Case Western Reserve Univ Ctr Modeling Integrated Metab Syst Cleveland OH 44106 USA Aalto Univ Dept Math Helsinki Finland
We consider the problem of recovering signals from noisy indirect observations under the additional a priori information that the signal is believed to be slowly varying except at all unknown number of points where it... 详细信息
来源: 评论
Time-varying spectral analysis in exercise and sport science
Time-varying spectral analysis in exercise and sport science
收藏 引用
conference on advanced signal processing algorithms, architectures, and implementations XVII
作者: Frishberg, Barry A. Galleani, Lorenzo Cohen, Leon S Carolina State Univ 300 Coll St Orangeburg SC 29117 USA Politecn Torino I-10129 Turin Italy CUNY New York NY 10021 USA
We discuss the application of time-frequency analysis to biomechanical-type signals, and in particular to signals that would be encountered in the study of rotation rates of bicycle pedaling. We simulate a number of s... 详细信息
来源: 评论
Implementation of recurrent multi-models for system identification
Implementation of recurrent multi-models for system identifi...
收藏 引用
4th International conference on Informatics in Control, Automation and Robotics
作者: Thiaw, Lamine Madani, Kurosh Malti, Rachid Sow, Gustave Univ Paris XII EA 3956 IUT Snart LISSI Av Pierre Point F-77127 Lieusaint France Univ Bordeaux 1 Lab Automat Prod & Signal F-33405 Talence France Univ Cheikh Anta Diop Ecole Suprieure Polytech Dakar LER Dakar Senegal
Multi-modeling is a recent tool proposed for modeling complex nonlinear systems by the use of a combination of relatively simple set of local models. Due to their simplicity, linear local models are mainly used in suc... 详细信息
来源: 评论
Local signal to noise ratio
Local signal to noise ratio
收藏 引用
conference on advanced signal processing algorithms, architectures, and implementations XVI
作者: Galleani, Lorenzo Cohen, Leon Nelson, Douglas CUNY 695 Pk Ave New York NY 10021 USA US Dept Def Ft George G Meade MD 20755 USA Politecn Torino Dipartimento Elettron I-10129 Turin Italy
We argue that the standard definition of signal to noise ratio may be misleading when the signal or noise are nonstationary. We introduce a new measure that we call local signal to noise ratio (LSNR) which is well sui... 详细信息
来源: 评论