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检索条件"任意字段=Conference on Advanced Signal Processing Algorithms, Architectures, and Implementations XVII"
168 条 记 录,以下是41-50 订阅
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Computer arithmetic for the processing of media signals
Computer arithmetic for the processing of media signals
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conference on advanced signal processing algorithms, architectures, and implementations X
作者: Oklobdzija, VG Farooqui, AA Univ Calif Davis Dept Elect & Comp Engn ACSEL Davis CA 95616 USA
Media signal processing requires high computing power and the algorithms exhibit a great deal of parallelism on low precision data. The basic components of multi-media objects are usually simple integers with 8, 12, o... 详细信息
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advanced signal processing algorithms, architectures, and implementations III
Advanced Signal Processing Algorithms, Architectures, and Im...
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advanced signal processing algorithms, architectures, and implementations III
This conference proceedings contains 39 papers. The topics discussed are algorithmic engineering, algorithm implementations, parallel processing systems, pipeline processing systems, signal processing architectures, a... 详细信息
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Multi-scale blind deconvolution of sensor array signals via scale transform
Multi-scale blind deconvolution of sensor array signals via ...
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conference on advanced signal processing algorithms, architectures, and implementations IX
作者: Izzetoglu, M Akgül, T Drexel Univ Dept Elect & Comp Engn Philadelphia PA 19104 USA
In this paper we introduce a. multi-scale deconvolution technique performed in the scale-domain. In sensor array applications such as in radar, sonar and seismic processing, the sensor outputs are modeled as the convo... 详细信息
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Proceedings of SPIE: advanced signal processing algorithms, architectures, and implementations XI
Proceedings of SPIE: Advanced signal processing algorithms, ...
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advanced signal processing: algorithms, architectures and implementations XI
The proceedings contains 56 papers from the conference on SPIE: advanced signal processing algorithms, architectures, and implementations XI. The topics discussed include: modulation frequency and efficient audio codi... 详细信息
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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
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Local signal to noise ratio
Local signal to noise ratio
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conference on advanced signal processing algorithms, architectures, and implementations XVI
作者: Galleani, Lorenzo Cohen, Leon Nelson, Douglas CUNY 695 Pk Ave New York NY 10021 USA US Dept Def Ft George G Meade MD 20755 USA Politecn Torino Dipartimento Elettron I-10129 Turin Italy
We argue that the standard definition of signal to noise ratio may be misleading when the signal or noise are nonstationary. We introduce a new measure that we call local signal to noise ratio (LSNR) which is well sui... 详细信息
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Evolutionary spectrum estimation by deconvolving bilinear time-frequency distributions
Evolutionary spectrum estimation by deconvolving bilinear ti...
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SPIE conference on advanced signal processing algorithms, architectures, and implementations VIII
作者: Emresoy, MK El-Jaroudi, A Univ Pittsburgh Real Time Signal Proc Lab Pittsburgh PA 15261 USA
A deconvolution technique to estimate the Evolutionary Spectrum (ES) of nonstationary signals by deconvolving the blurring effects of the kernel function fi om bilinear time frequency distributions (TFD) is presented.... 详细信息
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Time-frequency approximations, with application to filtering, modulation and propagation - art. no. 63130S
Time-frequency approximations, with application to filtering...
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conference on advanced signal processing algorithms, architectures, and implementations XVI
作者: Loughlin, Patrick J. Univ Pittsburgh Pittsburgh PA 15261 USA
signals with time-varying spectral content arise in a number of situations, such as in shallow water sound propagation, biomedical signals, machine and structural vibrations, and seismic signals, among others. The Wig... 详细信息
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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
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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
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