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检索条件"主题词=co-array"
37 条 记 录,以下是1-10 订阅
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A comparison of co-array fortran and OpenMP fortran for SPMD programming
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JOURNAL OF SUPERcoMPUTING 2002年 第3期22卷 231-250页
作者: Wallcraft, AJ USN Res Lab Stennis Space Ctr MS 39529 USA
co-array Fortran, formally called F--, is a small set of extensions to Fortran 90/95 for Single-Program-Multiple-Data (SPMD) parallel processing. OpenMP Fortran is a set of compiler directives that provide a high leve... 详细信息
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Experimental Direction Finding Results Using a Time-Multiplexed co-array Approach  9
Experimental Direction Finding Results Using a Time-Multiple...
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9th IEEE International Workshop on computational Advances in Multi-Sensor Adaptive Processing (CAMSAP)
作者: Allmann, Clemens Springer, Jannik Oispuu, Marc Koch, Wolfgang Fraunhofer Inst Commun Informat Proc & Ergon FKIE Dept Sensor Data & Informat Fus Wachtberg Germany
This paper addresses the problem of multi-source direction finding with a system that employs fewer receiver channels than antenna elements. To verify previous theoretical work [1], an experimental sensor system was b... 详细信息
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A co-array Approach to Multi-Source 2D-DOA Estimation with Time-Multiplexed array Elements  29
A Co-Array Approach to Multi-Source 2D-DOA Estimation with T...
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29th European Signal Processing conference (EUSIPco)
作者: Springer, Jannik Allmann, Clemens Oispuu, Marc Fraunhofer Inst Commun Informat Proc & Ergon FKIE Dept Sensor Data & Informat Fus Wachtberg Germany
This paper addresses the problem of multi-source direction finding with a system that employs fewer receivers than sensors. We propose a new system architecture, specifying a time-multiplex scheme together with a refi... 详细信息
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UNIFIED ANALYSIS OF co-array INTERPOLATION FOR DIRECTION-OF-ARRIVAL ESTIMATION
UNIFIED ANALYSIS OF CO-ARRAY INTERPOLATION FOR DIRECTION-OF-...
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IEEE International conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: Qiao, Heng Pal, Piya Univ Calif San Diego Dept Elect & Comp Engn San Diego CA 92103 USA
This paper considers the problem of co-array interpolation for direction-of-arrival (DOA) estimation with sparse non-uniform arrays. By utilizing the much longer difference coarray associated with these arrays, it is ... 详细信息
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Experimental DoA Estimation Performance of the co-array concept  11
Experimental DoA Estimation Performance of the Co-array Conc...
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11th European conference on Antennas and Propagation (EUCAP)
作者: Wang, Jiachen Chulia Mena, Ruben Vandenbosch, Guy A. E. Katholieke Univ Leuven ESAT TELEMIC Kasteelpk Arenberg 10 B-3001 Leuven Belgium Univ Politecn Valencia Dept Comunicac ETSIT Valencia Spain
In previous studies, it has been proven that by applying the co-array concept, we can detect the Direction of Arrival (DoA) of more sources with less antenna elements. This paper investigates two parameters that have ... 详细信息
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Performance Analysis of ESPRIT-Type Algorithms for co-array Structures  7
Performance Analysis of ESPRIT-Type Algorithms for Co-Array ...
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7th IEEE International Workshop on computational Advances in Multi-Sensor Adaptive Processing (CAMSAP)
作者: Steinwandt, Jens Roemer, Florian Haardt, Martin Ilmenau Univ Technol Commun Res Lab POB 100565 D-98684 Ilmenau Germany Ilmenau Univ Technol Digital Broadcasting Lab POB 100565 D-98684 Ilmenau Germany
In the recent field of co-array signal processing, sparse linear arrays are processed to form a virtual uniform linear array (ULA), termed co-array, that allows to resolve more sources than physical sensors. The extra... 详细信息
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Generalising the co-array, for SAR and MIMO Radar
Generalising the Co-Array, for SAR and MIMO Radar
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IEEE International Radar conference (Radarcon)
作者: Kilpatrick, Troy Longstaff, I. Dennis Teledyne Def Australia Brisbane Qld Australia Univ Queensland Sch Informat Tech & Elect Engn Brisbane Qld 4072 Australia
We describe the relationship between far field pattern synthesis for the co-array and the SAR array;showing the application of these to MIMO radar pattern synthesis. Whereas the original co-array concept was developed... 详细信息
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Noise MIMO radar - co-array cross-spectral and cross-covariance matrices
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DIGITAL SIGNAL PROCESSING 2011年 第5期21卷 586-592页
作者: Gray, Douglas A. Fry, Rowan Univ Adelaide Sch Elect & Elect Engn Univ Adelaide Radar Res Ctr Adelaide SA Australia
An expression for the cross-spectral matrix of the co-array of an element space noise MIMO radar is derived and then used to determine the output power in various noise fields using both conventional and MVDR beamform... 详细信息
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co-array Fortran编译器的设计与实现
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计算机工程 2007年 第23期33卷 84-86页
作者: 唐沛蓉 黄春 杨学军 王桂彬 国防科技大学计算机学院 长沙410073
基于GUN Fortran编译器,设计并实现了co-array Fortran(CAF)编译器。通过源到源的转换将CAF代码转换为带有运行库调用的Fortran 90程序。典型用例的测试表明,CAF具有较好的可编程性,且CAF程序通过对数据分布的显式控制可获得比OpenMP程... 详细信息
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Unified analysis of co-array interpolation for direction-of-arrival estimation
Unified analysis of co-array interpolation for direction-of-...
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IEEE International conference on Acoustics, Speech and Signal Processing
作者: Heng Qiao Piya Pal Dept. of Electrical and Computer Engineering University of California San Diego USA
This paper considers the problem of co-array interpolation for direction-of-arrival (DOA) estimation with sparse nonuniform arrays. By utilizing the much longer difference co-array associated with these arrays, it is ... 详细信息
来源: 评论