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检索条件"主题词=Signal processing algorithms"
43529 条 记 录,以下是4831-4840 订阅
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An ASIC implementation of range cell migration compensation algorithm for synthetic aperture radar signal processing
An ASIC implementation of range cell migration compensation ...
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Workshop on VLSI signal processing
作者: Ji-Heub Kim Lee-Sup Kim Department of Information and Communication Engineering Korea Advanced Institute of Science and Technology South Korea
Nonlinear range curvature effect and linear range walk effect appearing in collected SAR data array cause SAR image quality to be distorted. Therefore, two kinds of range cell migration (RCM) compensation processing a... 详细信息
来源: 评论
A new switched capacitor circuit for parallel-pixel image processing [vision sensor integrated signal processing]
A new switched capacitor circuit for parallel-pixel image pr...
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IEEE International Symposium on Circuits and Systems (ISCAS)
作者: N. Massari N. Viarani M. Gottardi ITC IRST Trento Italy
A new switched capacitor (SC) circuit for image processing is presented. Optimized area occupancy and power consumption allow the integration of the proposed circuit into each pixel, in order to implement high speed p... 详细信息
来源: 评论
The nervous system modeling algorithm for signal processing and communication in intelligent networks
The nervous system modeling algorithm for signal processing ...
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International Conference on Advanced Technologies for signal and Image processing (ATSIP)
作者: Safae El Abkari Jamal Mhamdi Université Mohamed V Ecole Normale Supérieure de l'Enseignement Technique — Rabat Morocco
The proper acquisition and exploitation of carrying signals in an intelligent network ensure performances optimization. Especially, if the used method seeks to use existing resources and improve their uses in order to... 详细信息
来源: 评论
An interactive GUI-based tool for signal and speech processing courses
An interactive GUI-based tool for signal and speech processi...
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Frontiers in Education (FIE) Conference
作者: H. Bhagatwala E. Painter A. Spanias Department of Electrical Engineering Distance Learning Initiative TRC Arizona State University Tempe AZ USA
In this paper, the authors present interactive, graphical software for introducing speech coding in undergraduate and graduate courses on digital signal processing (DSP) and speech processing. The software facilitates... 详细信息
来源: 评论
Tracking systems for stochastic signal processing by employment of generalized algorithm
Tracking systems for stochastic signal processing by employm...
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International Conference on Information, Communications and signal processing
作者: V.P. Tuzlukov Institute of Engineering Cybernetics National Academy of Science of Belarus Minsk Belarus
The employment of the generalized algorithm creates a possibility to increase the noise immunity for complex detection systems of more than twice in comparison with using the optimal detection algorithms of signals wi... 详细信息
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An improved algorithm for spatial spectrum estimation in array signal processing
An improved algorithm for spatial spectrum estimation in arr...
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International Conference on Natural Computation (ICNC)
作者: Tao Lei Rongyu Fang Zhihui Qiu Chongqing Key Lab of Mobile Communications Chongqing University of Posts and Telecommunications Chongqing China
Direction of Arrival (DOA) estimation based on array signal processing is the main content of spatial spectrum estimation. Multiple signal Classification (MUSIC) is the most classical super-resolution spatial spectrum... 详细信息
来源: 评论
A Provable Splitting Approach for Symmetric Nonnegative Matrix Factorization
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IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING 2023年 第3期35卷 2206-2219页
作者: Li, Xiao Zhu, Zhihui Li, Qiuwei Liu, Kai Chinese Univ Hong Kong Sch Data Sci Shenzhen 518172 Guangdong Peoples R China Shenzhen Inst Artificial Intelligence & Robot Soc Shenzhen Guangdong Peoples R China Univ Denver Dept Elect & Comp Engn Denver CO 80208 USA Alibaba Grp Damo Acad Decis Intelligence Lab Bellevue WA 98004 USA Clemson Univ Comp Sci Div Clemson SC 29634 USA
The symmetric Nonnegative Matrix Factorization (NMF), a special but important class of the general NMF, has found numerous applications in data analysis such as various clustering tasks. Unfortunately, designing fast ... 详细信息
来源: 评论
Nonlinear maximum likelihood estimation of autoregressive time series
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IEEE TRANSACTIONS ON signal processing 1995年 第12期43卷 2909-2919页
作者: McWhorter, LT Scharf, LL Department of Electrical and Computer Engineering University of Colorado Boulder CO USA
In this paper, we describe an algorithm for finding the exact, nonlinear, maximum likelihood (ML) estimators for the parameters of an autoregressive time series. We demonstrate that the ML normal equations can be writ... 详细信息
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Sequential Change-Point Detection for High-Dimensional and Non-Euclidean Data
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IEEE TRANSACTIONS ON signal processing 2022年 70卷 4498-4511页
作者: Chu, Lynna Chen, Hao Iowa State Univ Dept Stat Ames IA 50011 USA Univ Calif Davis Dept Stat Davis CA 95616 USA
In many applications, it is often of practical and scientific interest to detect anomaly events in a streaming sequence of high-dimensional or non-Euclidean observations. We study a non-parametric framework that utili... 详细信息
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IMAGE-RECONSTRUCTION FROM PROJECTIONS UNDER WAVELET CONSTRAINTS
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IEEE TRANSACTIONS ON signal processing 1993年 第12期41卷 3579-3584页
作者: SAHINER, B YAGLE, AE Department of Electrical Engineering and Computer Science University of Michigan Ann Arbor MI USA
First, we discuss how the wavelet transform can be used to perform spatially-varying filtering of an image, suppressing noise locally in smooth regions of the image, and we discuss detection of such regions in a noise... 详细信息
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