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检索条件"任意字段=Advanced Signal Processing Algorithms, Architectures, and Implementations XIV"
419 条 记 录,以下是111-120 订阅
排序:
ANALYSIS OF A LINEARLY CONSTRAINED LEAST-SQUARES ALGORITHM FOR ADAPTIVE BEAMFORMING
ANALYSIS OF A LINEARLY CONSTRAINED LEAST-SQUARES ALGORITHM F...
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CONF ON advanced signal processing algorithms, architectures, AND implementations 3
作者: LUK, FT QIAO, SZ Rensselaer Polytechnic Institute (United States) McMaster Univ. (Canada)
The problem of linearly constrained least squares has many applications in signal processing. In this paper, we present a perturbation analysis of a novel, linearly constrained least squares algorithm for adaptive bea... 详细信息
来源: 评论
WAVELETS AND RELATED TIME-SCALE TRANSFORMS
WAVELETS AND RELATED TIME-SCALE TRANSFORMS
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CONF ON advanced signal-processing algorithms, architectures, AND implementations
作者: FLANDRIN, P LTS-ICPI (France)
In a very recent past, new techniques, referred to as time-scale methods and making use of the so-called wavelet transform, have been proposed for the analysis of nonstationary or time-varying signals. They are basica... 详细信息
来源: 评论
Adaptive radar CFAR using signal based suppression
Adaptive radar CFAR using signal based suppression
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Conference on advanced signal processing - algorithms, architectures, and implementations VII
作者: Brovko, TTN Whang, YE Hughes Aircraft Co. (United States)
The primary basis for adaptive radar algorithm design is that (1) a Binary Hypothesis formulation with unknown parameters is an adequate test and (2) that radar interference is composed of combinations of thermal nois... 详细信息
来源: 评论
NEW ENCODING DECODING METHODS FOR DESIGNING FAULT-TOLERANT MATRIX OPERATIONS
NEW ENCODING DECODING METHODS FOR DESIGNING FAULT-TOLERANT M...
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CONF ON advanced signal processing algorithms, architectures, AND implementations 3
作者: TAO, DL HAN, YS HARTMANN, CRP SUNY/Stony Brook (United States) Syracuse Univ. (United States)
The algorithm-based fault tolerance (ABFT) provides low-cost error protection for VLSI processor arrays used in real-time digital signal processing. Several ABFT techniques (weighted check-sum) have be proposed to des... 详细信息
来源: 评论
Optical infrared flame detection system with neural networks
Optical infrared flame detection system with neural networks
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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
algorithms FOR INSTANTANEOUS FREQUENCY ESTIMATION - A COMPARATIVE-STUDY
ALGORITHMS FOR INSTANTANEOUS FREQUENCY ESTIMATION - A COMPAR...
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CONF ON advanced signal-processing algorithms, architectures, AND implementations
作者: BOASHASH, B OSHEA, P ARNOLD, MJ Univ. of Queensland (Australia)
This paper examines the problem of instantaneous frequency (IF) estimation for Frequency Modulated (FM) signals imbedded in white Gaussian noise. It reviews currently available techniques and in addition proposes some... 详细信息
来源: 评论
Wigner equations of motion for classical systems
Wigner equations of motion for classical systems
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Conference on advanced signal processing algorithms, architectures, and implementations X
作者: Galeani, L Cohen, L CUNY New York NY 10021 USA
We present a general procedure for obtaining equations of motion for the Wigner distribution of functions that are governed by ordinary and partial differential equations. For the case of fields we show that in genera... 详细信息
来源: 评论
Information theoretic signal detection on the time-frequency plane
Information theoretic signal detection on the time-frequency...
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Conference on advanced signal processing algorithms architectures and implementations XIII
作者: Aviyente, S Michigan State Univ E Lansing MI 48824 USA
A comprehensive theory for time-frequency based signal detection has been developed during the past decade. The time-frequency detectors proposed in literature are linear structures operating on the time-frequency rep... 详细信息
来源: 评论
INSTANTANEOUS AMPLITUDE AND FREQUENCY ESTIMATION - PERFORMANCE BOUNDS AND APPLICATIONS TO SOURCE LOCALIZATION
INSTANTANEOUS AMPLITUDE AND FREQUENCY ESTIMATION - PERFORMAN...
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CONF ON advanced signal processing algorithms, architectures, AND implementations 2
作者: ARUN, KS LIANG, RM Univ. of Illinois/Urbana-Champaign (United States)
Estimation and tracking of the instantaneous amplitudes and frequencies of superimposed, slowly varying narrowband signals is a difficult signal processing problem that shows up in many applications. Our approach to t... 详细信息
来源: 评论
Arrays of randomly spaced sensors  6
Arrays of randomly spaced sensors
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Conference on advanced signal processing algorithms, architectures, and implementations VI
作者: Lorenzelli, F Yao, K UNIV CALIF LOS ANGELES DEPT ELECT ENGNLOS ANGELESCA 90095
This paper considers a class of blind beamforming problems in which the amount of prior information is very limited. The array sensors are placed in unknown locations within a geographical region, and have unknown fre... 详细信息
来源: 评论