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检索条件"任意字段=Advanced Signal Processing Algorithms, Architectures, and Implementations II"
465 条 记 录,以下是181-190 订阅
排序:
Rapid transient superresolution frequency tracking via generalized ESPRIT
Rapid transient superresolution frequency tracking via gener...
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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
Analysis and comparison of Direct Digital Frequency Synthesizers implemented on FPGA
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INTEGRATION-THE VLSI JOURNAL 2014年 第2期47卷 261-271页
作者: Genovese, Mariangela Napoli, Ettore De Caro, Davide Petra, Nicola Strollo, Antonio G. M. Univ Naples Federico II Dept Elect Engn & Informat Technol Naples Italy
The Direct Digital Frequency Synthesizer (DDFS) is a critical component routinely implemented in communication or signal processing systems. The recent literature proposes various DDFS implementation techniques that, ... 详细信息
来源: 评论
Performance of coherent adaptation algorithms for the WCDMA smart antenna system in Rayleigh flat-fading channel
Performance of coherent adaptation algorithms for the WCDMA ...
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Conference on advanced signal processing algorithms, architectures, and implementations XI
作者: Kong, DG Lee, K Chun, J Choi, P Yun, JC Lee, SJ Lee, JH Samsung Adv Inst Technol Human Comp Interact Lab Suwon South Korea
Coherent adaptation algorithms are proposed for a beamformer in the WCDMA reverse link. The coherent adaptation algorithm improves the convergence speed by constraining the desired signal component of the filtered out... 详细信息
来源: 评论
A near canonic double-based number system (DBNS) with applications in digital signal processing  6
A near canonic double-based number system (DBNS) with applic...
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Conference on advanced signal processing algorithms, architectures, and implementations VI
作者: Dimitrov, V SadeghiEmamchaie, S Jullien, GA Miller, WC UNIV WINDSOR VLSIRES GRPWINDSORON N9B 3P4CANADA
In this paper we explore a new number system which uses a double base. The representation of the numbers has a very simple geometric interpretation, allowing potentially fast implementation of the basic arithmetic ope... 详细信息
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Integrated numeric and symbolic signal processing using a heterogeneous design environment  6
Integrated numeric and symbolic signal processing using a he...
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Conference on advanced signal processing algorithms, architectures, and implementations VI
作者: Mani, R Nawab, SH Winograd, JM Evans, BL BOSTON UNIV BOSTONMA 02215
We present a solution to a complex multi-tone transient detection problem to illustrate the integrated use of symbolic and numeric processing techniques which are supported by well-established underlying models. Examp... 详细信息
来源: 评论
APPLICATION OF THE WIGNER DISTRIBUTION TO THE DETECTION OF LATE POTENTIALS IN ECG
APPLICATION OF THE WIGNER DISTRIBUTION TO THE DETECTION OF L...
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CONF ON advanced signal processing algorithms, architectures, AND implementations 3
作者: PEYRIN, F KAROUBI, B MORLET, D DUPONT, F RUBEL, P DESSEIGNE, P TOUBOUL, P Lab. de Traitement du Signal et Ultrasons (France) INSERM/Lyon (France) Lab. Traitement du Signal et Ultrasons (France) Hopital Cardiologique (France)
The problem of detecting micropotentials in high resolution ECGs is of great importance to predict ventricular tachycardia. Since both conventional time domain and frequential domain methods present serious limitation... 详细信息
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CUMULANT BASED STATIONARY AND NONSTATIONARY MODELS FOR CLASSIFICATION AND SYNTHESIS OF RANDOM-FIELDS
CUMULANT BASED STATIONARY AND NONSTATIONARY MODELS FOR CLASS...
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CONF ON advanced signal processing algorithms, architectures, AND implementations 3
作者: ZHOU, GT GIANNAKIS, GB Univ. of Virginia (United States)
Cumulants are employed for classification and synthesis of textured images because they suppress additive Gaussian noise of unknown covariance and are capable of resolving phase and causality issues in stationary non-... 详细信息
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How bad are symmetric Pick matrices
How bad are symmetric Pick matrices
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Conference on advanced signal processing algorithms, architectures, and implementations X
作者: Fasino, D Olshevsky, V Univ Udine Dipartimento Matemat & Informat I-33100 Udine Italy
Let P be a symmetric positive definite Pick matrix of order n. The following facts will be proven here: 1. P is the Gram matrix of a set of rational functions, with respect to a inner product defined in terms of a &qu... 详细信息
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A unified Bayesian framework for algorithms to recover blocky signals
A unified Bayesian framework for algorithms to recover block...
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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
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A multivariate speech activity detector based on the syllable rate
A multivariate speech activity detector based on the syllabl...
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SPIE Conference on advanced signal processing algorithms, architectures, and implementations ViiI
作者: Smith, D Townsend, J Nelson, DJ US Dept Def Ft George G Meade MD 20755 USA
Computationally efficient algorithms which perform speech activity detection have significant potential economic and labor saving benefit, by automating an extremely tedious manual process. In many applications, it is... 详细信息
来源: 评论