Results 41 to 50 of about 8,134 (290)
Balanced binary arrays iii: the hexagonal grid [PDF]
Journal of the Australian Mathematical Society, 1979 AbstractWe consider the following problem arising in agricultural statistics. Suppose that a large number of plants are set out on a regular grid, which may be triangular, square or hexagonal, and that among these plants, half are to be given one and half the other of two possible treatments.
Oates-Williams, Sheila +1 more
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A passage time–cost optimal A* algorithm for cross-country path planning
International Journal of Applied Earth Observations and GeoinformationPath planning plays a crucial role in various domains, such as autonomous driving, robot navigation, logistics and emergency rescue. In applications such as logistics distribution and emergency rescue, the passage time cost is often a key factor ...
Yuanmin Liu +5 more
doaj +1 more source
VISUALIZANDO A DIFRATOMETRIA [PDF]
Química NovaThis classroom-oriented study goes beyond simple visualization by directly comparing laser diffractometry and light microscopy measurements to quantify micron-scale spacings in commercial CDs/DVDs (compact disc/digital versatile disc) and electron ...
Leonardo F. Valadares +1 more
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Routing multiterminal nets on a hexagonal grid
Discrete Applied Mathematics, 1999 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xuehou Tan, Xiaoyu Song
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Hexagonal Diffractive Optical Elements and Phase Retrieval Algorithms
, 2023 Diffractive Optical Elements (DOEs) play a pivotal role in computational imaging, offering diverse applications across various fields. The traditional use of Cartesian grids in DOE design, however, presents limitations in terms of anisotropy and ...
Zheng, Yidan
core +1 more source
Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
Multi-resolution topographic analysis in hexagonal Discrete Global Grid Systems
International Journal of Applied Earth Observations and Geoinformation, 2022 Discrete Global Grid Systems (DGGS) have been increasingly adopted as a standard framework for multi-source geospatial data. Previous research largely studied the mathematical foundation of discrete global grids, developed open-source libraries, and ...
Mingke Li +2 more
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icosa: Global Triangular and Penta-Hexagonal Grids Based on Tessellated Icosahedra
, 2020 Employs triangular tessellation to refine icosahedra defined in 3d space. The procedures can be set to provide a grid with a custom resolution. Both the primary triangular and their inverted penta-hexagonal grids are available for implementation ...
Ádám T. Kocsis
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Hierarchical hexagonal clustering and indexing [PDF]
, 2019 Space-filling curves (SFCs) represent an efficient and straightforward method for sparse-space indexing to transform an n-dimensional space into a one-dimensional representation.
Lai, Yu-Chi +9 more
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Advanced Engineering Materials, EarlyView.A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge +8 more
wiley +1 more source