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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201-210 订阅
排序:
An adaptive algorithm for interference cancelling in array processing  6
An adaptive algorithm for interference cancelling in array p...
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Conference on advanced signal processing algorithms, architectures, and implementations VI
作者: Luk, FT Qiao, SZ RENSSELAER POLYTECH INST DEPT COMP SCITROYNY 12180
In array processing, one technique for cancelling interference in the presence of colored noise is the ULLV decomposition of a pair of matrices. The factorization is stable and accurate, and is easy to update when a r... 详细信息
来源: 评论
INSTANTANEOUS FREQUENCY AND KERNEL REQUIREMENTS FOR DISCRETE TIME-FREQUENCY DISTRIBUTIONS
INSTANTANEOUS FREQUENCY AND KERNEL REQUIREMENTS FOR DISCRETE...
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CONF ON advanced signal-processing algorithms, architectures, AND implementations
作者: JEONG, JH CUNNINGHAM, GS WILLIAMS, WJ Univ. of Michigan (United States)
In this paper we introduce a new definition for the instantaneous frequency of a discrete-time analytic signal. Unlike the existing definition which uses only two data samples around a particular time this method util... 详细信息
来源: 评论
Fast blind signal separation for multi-user interference rejection in smart antenna arrays
Fast blind signal separation for multi-user interference rej...
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Conference on advanced signal processing - algorithms, architectures, and implementations Vii
作者: Sarajedini, A Chau, PM Univ. of California/San Diego (United States)
Spread spectrum modulation techniques such as frequency-hopped code division multiple access (FH-CDMA) are an efficient way to allow multi-user transmission over a limited bandwidth. Recently, there has been a push to... 详细信息
来源: 评论
NInFEA: an embedded framework for the real-time evaluation of fetal ECG extraction algorithms
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BIOMEDICAL ENGINEERING-BIOMEDIZINISCHE TECHNIK 2013年 第1期58卷 13-26页
作者: Pani, Danilo Barabino, Gianluca Raffo, Luigi Univ Cagliari Dept Elect & Elect Engn DIEE I-09123 Cagliari Italy
Fetal electrocardiogram (ECG) extraction from non-invasive biopotential recordings is a long-standing research topic. Despite the significant number of algorithms presented in the scientific literature, it is difficul... 详细信息
来源: 评论
New algorithms for on-line computation of elementary functions
New algorithms for on-line computation of elementary functio...
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advanced signal processing algorithms, architectures, and implementations ii
作者: Kla, Sylvanus Mazenc, Christophe Merrheim, Xavier Muller, Jean-Michel M. Ecole Normale Superieure de Lyon Lyon Cedex 07 France
We present here some algorithms for on-line computation of elementary functions. These algorithms use shift-and-add as elementary step and need signed digit representations of numbers. Then, we give some theoretical r... 详细信息
来源: 评论
IMPLEMENTING THE VITERBI ALGORITHM ON GENERAL-PURPOSE PARALLEL COMPUTERS
IMPLEMENTING THE VITERBI ALGORITHM ON GENERAL-PURPOSE PARALL...
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CONF ON advanced signal processing algorithms, architectures, AND implementations 3
作者: ALSTON, MD CHAU, PM CHEUNG, KM Univ. of California/San Diego (United States) Jet Propulsion Lab. (United States)
The Viterbi algorithm (VA) for decoding convolutionally encoded data has historically been implemented on special-purpose digital electronic hardware. For short/moderate (K equals 3 to 9) constraint length codes, a pr... 详细信息
来源: 评论
TIME-RECURSIVE COMPUTATION AND REAL-TIME PARALLEL architectures, WITH APPLICATION ON THE MODULATED LAPPED TRANSFORM  4
TIME-RECURSIVE COMPUTATION AND REAL-TIME PARALLEL ARCHITECTU...
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4TH CONF ON advanced signal processing algorithms, architectures, AND implementations
作者: FRANTZESKAKIS, E BARAS, JS LIU, KJR Univ. of Maryland/College Park (United States)
In this paper, we establish an architectural framework for parallel time-recursive computation. We consider a class of linear operators that consists of the discrete time, time invariant, compactly supported, but othe... 详细信息
来源: 评论
Performance of space-frequency codes for MIMO OFDM systems
Performance of space-frequency codes for MIMO OFDM systems
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Conference on advanced signal processing algorithms architectures and implementations XiiI
作者: Wang, JB Yao, K Univ Calif Los Angeles Dept Elect Engn Los Angeles CA 90095 USA
Concatenation of space-time (ST) coding with orthogonal frequency-division multiplexing (OFDM) has gained much interest recently. In this work, we derive the exact pairwise error probability (PEP) of space-frequency (... 详细信息
来源: 评论
Approximation by structured lower rank matrices
Approximation by structured lower rank matrices
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SPIE Conference on advanced signal processing algorithms, architectures, and implementations ViiI
作者: Chu, MT Funderlic, RE Plemmons, RJ N Carolina State Univ Dept Math Raleigh NC 27695 USA
We consider two general procedures for constructing the nearest approximation of a given matrix by one with any lower rank and any linear structure. Nearness can be measured in any matrix norm. Structured low rank mat... 详细信息
来源: 评论
RECURSIVE LEAST-SQUARES LEARNING algorithms FOR NEURAL NETWORKS
RECURSIVE LEAST-SQUARES LEARNING ALGORITHMS FOR NEURAL NETWO...
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CONF ON advanced signal-processing algorithms, architectures, AND implementations
作者: LEWIS, PS HWANG, JN Los Alamos National Lab. (United States) Univ. of Washington (United States)
This paper presents the development of a pair of recursive least squares (ItLS) algorithms for online training of multilayer perceptrons which are a class of feedforward artificial neural networks. These algorithms in... 详细信息
来源: 评论