Special Issue on Measurement of Large Scale Dimension. Optical Measurement of Subaru Telescope.
نویسندگان
چکیده
منابع مشابه
Preface Special Issue on “ Order Reduction of Large - Scale Systems ”
Order reduction is a common theme within the simulation, control, and optimization of complex physical processes. The mathematical models used in these computations often result in large-scale systems. For example, such systems arise due to accuracy requirements on the spatial discretization of fluids or structures, in the context of lumped-circuit approximations of distributed electronic circu...
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During 2003, a camera designed to measure the optical pulsations of pulsars was installed on a telescope of the H.E.S.S. array. The array is designed for γ-ray astronomy in the ∼ 100 GeV 100 TeV energy regime. The aims of this exercise were two-fold: to prove the pulsar timing capabilities of H.E.S.S. on all relevant time-scales, and to explore the possibility of performing sensitive optical pu...
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The Large Area Telescope (LAT) on-board the Fermi Gamma-ray Space Telescope is a pair-conversion telescope designed to survey the gamma-ray sky from 20 MeV to several hundreds of GeV. In this energy band there are no astronomical sources with sufficiently well known and sharp spectral features to allow an absolute calibration of the LAT energy scale. However, the geomagnetic cutoff in the cosmi...
متن کاملGuest Editorial: Special issue on large scale multimedia semantic indexing
Nowadays visual big data has become the reality. Image and video information comprise a large portion of the traffic on Internet and wireless network. Huge volume of visual data is still accumulating in many industries, including entertainment, surveillance, and telecommunications, to name a few. The ability to extract accurate and actionable information from this data at large scale is a key c...
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Dynamic spectrum access has been a hot topic for extensive study in recent years. The increasing volumes of literatures calls for a deeper understanding of the characteristics of current spectrum utilization. In this paper we present a detailed spectrum measurement study, with data collected in the 20MHz to 3GHz spectrum band and at four locations concurrently in Guangdong province of China. We...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering
سال: 1992
ISSN: 1882-675X,0912-0289
DOI: 10.2493/jjspe.58.781