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检索条件"任意字段=Conference on Advanced Signal Processing Algorithms, Architectures, and Implementations X"
462 条 记 录,以下是381-390 订阅
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NEW MATHEMATICAL TOOLS IN DIRECTION FINDING AND SPECTRAL ANALYSIS.
NEW MATHEMATICAL TOOLS IN DIRECTION FINDING AND SPECTRAL ANA...
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Real Time signal processing VI.
作者: Schmidt, Ralph O. ESL Inc Sunnyvale CA USA ESL Inc Sunnyvale CA USA
Linear Algebra (i. e. , the algebra of vector spaces) provides widely used mathematical tools and concepts which are today considered for implementation in special computer architectures. It seems that so many signal ... 详细信息
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Improved jammer localization using multiple focussing
Improved jammer localization using multiple focussing
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advanced signal-processing algorithms, architectures, and implementations
作者: Velez, Edgar F. Amin, Moeness G. Villanova Univ Villanova United States
Focussing techniques have proven efficient in direction-of-arrival estimation of broadband signals. However, when used alone at high frequency operation, these techniques cannot accurately locate the sources, due to t... 详细信息
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Digital filtering using the multidimensional logarithmic number
Digital filtering using the multidimensional logarithmic num...
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advanced signal processing algorithms, architectures, and implementations xII
作者: Dimitrov, V.S. Jullien, G.A. Walus, K. ATIPS Laboratory Dept. of Elec. and Comp. Engineering University of Calgary Calgary Alta. T2N 1N4 403 210-5423 Canada
We introduce the use of multidimensional logarithmic number system (MDLNS) as a generalization of the classical 1-D logarithmic number system (LNS) and analyze its use in DSP applications. The major drawback of the LN... 详细信息
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Compilation time analysis to minimize run-time overhead in preemptive scheduling on multiprocessors
Compilation time analysis to minimize run-time overhead in p...
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advanced signal processing: algorithms, architectures, and implementations V
作者: Wauters, Piet Lauwereins, Rudy Peperstraete, J. Katholieke Univ. Leuven Heverlee Belg
This paper describes a scheduling method for hard real-time Digital signal processing (DSP) applications, implemented on a multi-processor. Due to the very high operating frequencies of DSP applications (typically hun... 详细信息
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Spatial evolutionary spectrum for DOA estimation and blind signal separation
Spatial evolutionary spectrum for DOA estimation and blind s...
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations Ix
作者: Kayhan, A. Salim Amin, Moeness G. Hacettepe Univ Ankara Turkey Villanova Univ United States
In this paper, we use the concept of evolutionary spectrum to solve key problems in array processing. We present Cross-power Evolutionary Periodogram for direction finding and blind separation of nonstationary signals... 详细信息
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Cumulant slices for two-dimensional autoregressive signal modeling
Cumulant slices for two-dimensional autoregressive signal mo...
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advanced signal processing: algorithms, architectures, and implementations V
作者: Stathaki, P.T. Constantinides, Anthony G. Imperial Coll. London UK
The research work reported in this paper is concerned with the use of higher order spectral estimation techniques as a means to deriving the parameters of 2D autoregressive (AR) models. Image analysis is examined from... 详细信息
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Performance of a parallel bispectrum estimation code
Performance of a parallel bispectrum estimation code
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advanced signal processing algorithms, architectures, and implementations II
作者: Carmona, Edward A. Matson, Charles L. U.S. Air Force/Phillips Lab. Kirtland AFB NM USA
We compare the performance of three parallel supercomputers executing a bispectrum estimation code used to remove distortions from astronomical data. We discuss the issues in parallelizing the code on an 8-processor s... 详细信息
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Wavelets, tomography, and line segment image representations
Wavelets, tomography, and line segment image representations
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advanced signal-processing algorithms, architectures, and implementations
作者: Altes, Richard A. Chirp Corp La Jolla United States
The scale dependent wavelet transform can be augmented by a rotation dependent version as well as other generalizations. Tomographic analysis and line segment transforms are special cases of rotation dependent wavelet... 详细信息
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Matrix triangularization by fixed-point redundant CORDIC with constant scale factor
Matrix triangularization by fixed-point redundant CORDIC wit...
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advanced signal-processing algorithms, architectures, and implementations
作者: Lee, Jeong-A Lang, Tomas Univ of California Los Angeles United States
We develop redundant CORDIC scheme where the scale factor is forced to be constant while computing angles for 2 × 1 plane rotations. Based on the scheme, we present a fixed-point implementation of matrix triangul... 详细信息
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Erratum: (advanced signal processing algorithms, architectures, and implementations xI (1-3 August 2001))
Proceedings of SPIE - The International Society for Optical ...
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Proceedings of SPIE - The International Society for Optical Engineering 2001年 4474卷 533-533页
作者: Luk, Franklin T.
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