1) contiguous vector diagram
连接向量图
1.
Constellation diagram and contiguous vector diagram are audiovisual methods in multivariate statistics,they may be used for the cluster analysis of multivariate sample or index.
星座图与连接向量图是多变量统计的直观方法,可用于多变量样本或多变量指标的聚类分析。
2) directed graph
有向连接图
1.
An algorithm of the row of matrix by taking one for judging whether nodal points are reachable in directed graph;
有向连接图中节点可达的矩阵行取1算法
3) directional dependence graph
方向连接图
1.
In this paper, we present a new concept that is derived from research on visibility dependence between a group of viewcells, and make use of directional dependence graph.
本文通过研究视点单元区域间可见面片的相关性,推导出基于区域相关性计算GOM(全局遮挡图)的定理,采用方向连接图的概念,实现加速求取GOM的算法,有效减少全局遮挡图预处理的时间,使该方法在运行效率上有明显的改善。
4) interface vector
连接向量器
5) directed assembly connection graph
有向装配连接图
6) weighted undirected liaison graph
带权无向连接图
1.
Research on subassembly identification based on weighted undirected liaison graph;
基于带权无向连接图的子装配体识别方法研究
补充资料:额面心电向量图
额面心电向量图
空间心向量环投影在额面上,形成额面心电向量图,而其投影在肢导上,就形成肢导心电图。额面QRS心电向量环,常呈狭长形,多为顺钟向运行,最大向量方位在+10°~65°之间 (向左下方)。一般地说,额面QRS向量环与Ⅲ导联垂直,所以Ⅲ导联的心电图波形变化较大。
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