Results 21 to 30 of about 582,540 (283)
Hybrid Analog-Digital Precoding for Interference Exploitation [PDF]
, 2018 We study the multi-user massive multiple-input-single-output (MISO) and focus on the downlink systems where the base station (BS) employs hybrid analog-digital precoding with low-cost 1-bit digital-to-analog converters (DACs). In this paper, we propose a
Li, Ang, Liu, Fan, Masouros, Christos
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Aksioma: Jurnal Program Studi Pendidikan Matematika, 2022 Kemampuan berpikir matematis merupakan kemampuan yang penting untuk dimiliki oleh siswa termasuk pada materi transformasi geometri. Salah satu cara untuk melatih kemampuan berpikir matematis siswa adalah dengan menggunakan digital worksheet.
Annisa Oktavia Lestari +2 more
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Development of an innovative specimen geometry for tensile split Hopkinson tests [PDF]
EPJ Web of Conferences, 2021 Specimen manufacturing is one of the critical issues to solve during a dynamic material characterization, especially by mean of the Hopkinson bar technique. In particular, concerning tensile testing, the sample is generally axisymmetric with two threaded
Peroni Marco +2 more
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Algorithms and 3D visualization tools to bring geometric data to life, facilitating immersive experiences and interactive storytelling [PDF]
E3S Web of ConferencesThe fusion of measurement geometry and computer graphics has ushered in a realm where geometric principles intersect with visual representation, creating a dynamic landscape of spatial analysis, visualization, and digital creativity.
Sabirova Dildora +3 more
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Crack Detection and Geometry Measurements using Digital Image Processing
Diyala Journal of Engineering Sciences, 2021 Digital image processing (DIP), is the use of a digital computer to process digital images through an algorithm. In this work DIP used to perform crack/defect Detection and geometry measurements in terms of angle, length, and width by building a MATLAB ...
Dhia A. Alazawi +2 more
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The importance of computational geometry for digital cartography
Geoinformatics FCE CTU, 2009 This paper describes the use of computational geometry concepts in the digital cartography. It presents an importance of 2D geometric structures, geometric operations and procedures for automated or semi automated simplification process. This article is
Tomáš Bayer
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A New S-Shape Specimen for Studying the Dynamic Shear Behavior of Metals
Metals, 2019 A new S-shaped specimen geometry is developed in this study to investigate the shear behavior of materials under dynamic shear condition. Traditionally, hat-shaped geometry is used to study the dynamic shear of materials by a conventional split Hopkinson
Ali Arab +3 more
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Disc geometry measurement methods affect reported compressive mechanics by up to 65%
JOR Spine, 2022 Mechanical testing is a valuable tool for assessing intervertebral disc health, but the wide range of testing protocols makes it difficult to compare results from different studies.
Shiyin Lim +4 more
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Writing Reusable Digital Geometry Algorithms in a Generic Image Processing Framework
, 2012 Digital Geometry software should reflect the generality of the underlying mathe- matics: mapping the latter to the former requires genericity. By designing generic solutions, one can effectively reuse digital geometry data structures and algorithms.
J. Cousty +5 more
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Quantum geometry, logic and probability
Zagadnienia Filozoficzne w Nauce, 2020 Quantum geometry on a discrete set means a directed graph with a weight associated to each arrow defining the quantum metric. However, these ‘lattice spacing’ weights do not have to be independent of the direction of the arrow.
Shahn Majid
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