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POLYGON: 作品数：132被引量：126H指数：5; 导出分析报告; 相关作者：李久超刘元安吴永乐赖刚彭煜玮更多>>; 相关机构：清华大学武汉大学海南热带海洋学院江苏省城市规划设计研究院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划国家科技支撑计划更多>>

去物性误读与超真实美学:如何释放数字影像的美学想象力?: 《当代动画》2025年第1期115-121,共7页贾天翔; 数字影像趋向超真实美学的画面表现力带来电影是否成为动画的争论,这是当下电影研究的热点话题。但在一种对数字影像的去物性误读中,过于关注超真实美学的讨论回避了对于数字影像的物质性分析,使得研究只能变相确证超真实美学的唯一性...; 关键词：数字影像数据结构超真实美学 Polygon结构和NURBS结构

Entanglement polygon inequalities for a class of mixed states: 《Chinese Physics B》2024年第11期218-222,共5页Xian Shi; Project supported by the National Natural Science Foundation of China(Grant No.12301580).; The study on the entanglement polygon inequality of multipartite systems has attracted much attention.However,most of the results are on pure states.Here we consider the property for a class of mixed states,which are ...; 关键词：entanglement polygon INEQUALITY W-class states Tsallis-q entanglement

Soliton microcomb generation by cavity polygon modes: 《Opto-Electronic Advances》2024年第8期6-14,共9页Botao Fu Renhong Gao Ni Yao Haisu Zhang Chuntao Li Jintian Lin Min Wang Lingling Qiao Ya Cheng; supports from National Key R&D Program of China(Grants No.2019YFA0705000,2022YFA1404600,2022YFA1205100);National Natural Science Foundation of China(Grants No.62122079,12192251,62235019,12334014,12134001,12104159,11933005);Innovation Program for Quantum Science and Technology(No.2021ZD0301403);Shanghai Municipal Science and Technology Major Project(2019SHZDZX01);Science and Technology Commission of Shanghai Municipality(No.23ZR1481800);the Youth Innovation Promotion Association of Chinese Academy of Sciences(Grant No.2020249);Engineering Research Center for Nanophotonics&Advanced Instrument,Ministry of Education,East China Normal University(No.2023nmc005); Soliton microcombs,which require the hosting cavity to operate in an anomalous dispersion regime,are essential to integrate photonic systems.In the past,soliton microcombs were generated on cavity whispering gallery m...; 关键词：thin-film lithium niobate nonlinear optics MICRORESONATORS

Polygon search algorithm for ultra-compact multifunctional integrated photonics design: 《Photonics Research》2024年第7期1527-1541,共15页TE DU ZHENG PENG PEIXIN HUANG ZHAOJIAN ZHANG HANSI MA XINPENG JIANG JIE HUANG MINGYU LUO HONGXIN ZOU JUNBO YANG; National Key Research and Development Program of China (2022YFF0706005);National Natural Science Foundation of China (12272407, 60907003,61805278, 62205376, 62275269, 62275271, 62305387);China Postdoctoral Science Foundation (2018M633704);Foundation of NUDT (JC13-02-13, ZK17-03-01);Program for New Century Excellent Talents in University (NCET-12-0142);Postgraduate Scientific Research Innovation Project of Hunan Province,China (CX20230009);Natural Science Foundation of Hunan Province (13JJ3001, 2022JJ40552)。; Ultra-compact multifunctional integrated photonic modules have great practical significance to photonic integrated circuits (PICs).However,the design effect and efficiency of the existing mainstream inverse design alg...; 关键词：waveguide MIXER algorithm

基于Polygon-Nurbs混合建模的汽车造型数字化设计: 《工业设计》2024年第7期76-79,共4页孙志文; 文章阐述了汽车造型数字化设计中Polygon建模与Nurbs建模的特点与适用情境。提出了一种基于Polygon-Nurbs混合建模的汽车造型数字化设计方法。该建模方法的核心流程是先采用多边形确定形体,再使用Nurbs建模构建稳定的曲面。基于该混合...; 关键词：工业设计 Polygon建模 NURBS建模汽车造型数字化设计

G^(0)Pythagorean-Hodograph Curves Closest to Prescribed Planar Bézier Curves: 《Journal of Mathematical Research with Applications》2024年第3期408-426,共19页Wenqing FEI Yongxia HAO; Supported by the National Natural Science Foundation of China(Grant No.11801225)。; The task of identifying the quintic PH curve G^(0)“closest”to a given planar Bézier curve with or without prescribed arc length is discussed here using Gauss-Legendre polygon and Gauss-Lobatto polygon respectively....; 关键词：Pythagorean-hodograph curves Gauss-Legendre polygon Gauss-Lobatto polygon constrained optimization Lagrange multiplier Newton-Raphson iteration

Translations: 《中学生数学》2024年第6期F0003-F0003,共1页; Hands-on Mini Lab Work with a partner.Materials You can make changes in the polygons that tessellate to create new shapes that also tessellate.Step 1 Draw a square and cut a shape from it as shown.; 关键词：POLYGON PARTNER SHAPE

凸F-多边形内部的F-点数: 《Chinese Quarterly Journal of Mathematics》2024年第1期46-58,共13页郭自欢魏祥林; Supported by National Natural Science Foundation of China(Grant No.12271139)。; An F-polygon is a simple polygon whose vertices are F-points, which are points of the set of vertices of a tiling of R~2 by regular triangles and regular hexagons of unit edge. Let f(v) denote the least possible numbe...; 关键词：Discrete geometry F-polygon Interior hull Lattice polygon

Polygons and Tessellations: 《中学生数学》2024年第4期F0003-F0003,共1页; When am I ever going to use this?GEOGRAPHY The size and shape of each state in the United States is different.Analyze the shapes of the states in both groups at the right.1.Find the difference between the shapes of th...; 关键词：POLYGON STRAIGHT LISTED

Radio-Anatomical Study of Anterior Variants of the Polygon of Willis: 《Open Journal of Radiology》2023年第4期185-194,共10页Diop Aboulaye Dione Mar Ndeye Bigué Diouf Joseph Coumba Ndofféne Diop Sokhna Ba; The anterior system of the polygon of Willis plays an anastomotic role between the carotid territories and communicates with the posterior system. It ensures adequate cerebral blood flow in the event of internal occlu...; 关键词：Polygon of Willis Anamicals Variants Vascular Diseases

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