1) orientation bipartite graph
有向二分图
1.
This paper defines two operations: contraction and suppression on a orientation bipartite graph, It presents a topological procedure for writing down the nonprimitive indefinite-admittance matrix from primitive orientation bipartite graph.
本文定义了有向二分图的"缩并"及"封禁"两种运算。
2) Bipartite digraphs
有向二部图
3) layered orientation graph
分层有向图
1.
Study on planning method of assembling sequence based on layered orientation graph;
基于分层有向图的装配顺序规划方法
2.
Aiming at this kind of problem a method utilizing the division of assembly unit was put forward to carrying out division of layers;the layered orientation graph model of the information of assembling .
针对这种问题,提出利用装配单元划分的方法进行分层;在每层中,用嵌套式的有向图表示装配定位关系信息的分层有向图模型。
4) strictly directed bipartite graph
严格有向二部图
1.
In this paper, the U-track and strictly directed bipartite graph are defined.
对图的邻接矩阵赋予U-轨道的定义和严格有向二部图的定义,利用U-轨道的定义和Hamilton路的定义论证了严格有向图含有向Hamilton路的充要条件和严格有向二部图为Hamilton图的充分条件。
2.
A sufficient condition of strictly directed bipartite graph with directed Hamiltonian path is given, that is, suppose that D is a strictly directed Bipartite graph on n vertices, (in it V(D)=(X,Y),‖X｜-｜Y‖≤1), if two arbitraily nonadjacent vertices x,y in V(D) have d(x)+d(y)≥2n-4, then D has directed Hamiltonian path.
给出了严格有向二部图含有向Hamilton路的一个充分条件,即:设D是n阶严格有向二部图(其中V(D)=(X,Y),‖X|-|Y‖≤1),若V(D)中任两个不相邻的顶点x,y,都有d(x)+d(y)≥2n-4,则D含有向Hamilton路。
5) structure bintree with direction
二叉有向构造图
1.
Two new notions,called structure bintree with direction and structure motion characteristics matrix,are used as the theoretical basis of the method.
该方法以二叉有向构造图和结构 -运动特性矩阵等概念为理论框架 ,突出特点是将加工中心的几何结构信息和运动方式信息统一在一个矩阵中 ,方便了运动仿真算法对数据的处理 。
6) oriented weighted bipartite graph
有向赋权二部图
1.
The oriented weighted bipartite graph was built according to the rest star that not fall into the ε-neighborhood region.
针对现有的识别算法存在识别速度慢,识别成功率不高,提出了一种新的星图识别算法,该算法根据恒星星等,利用锚定的方法,使待识别星图中的星落于导航星图中的星的ε邻域,对于未落于ε邻域的星,建立有向赋权二部图,进行完美匹配,根据计算星对之间EMD距离,来确定星图的匹配是否成功;仿真结果表明,该方法提高了星图识别的速度,有很高的成功率;通过与利用Hous-dorff距离进行星图识别的方法比较,该方法对于星数目多时,速度有明显提高。
补充资料：二分──识二分
【二分──识二分】
﹝出摄大乘论释﹞
论云：于六识中，一分成相，一分成见，故名识二分。
［一、相分］，谓于眼等六识，各各变异，成色等种种诸相，是名相分。（六识者，眼识、耳识、鼻识、舌识、身识、意识也。）
［二、见分］，谓眼等六识，各能了别诸尘境界，是名见分。
﹝出摄大乘论释﹞
论云：于六识中，一分成相，一分成见，故名识二分。
［一、相分］，谓于眼等六识，各各变异，成色等种种诸相，是名相分。（六识者，眼识、耳识、鼻识、舌识、身识、意识也。）
［二、见分］，谓眼等六识，各能了别诸尘境界，是名见分。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条