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incidence matrix

美 /ˈɪnsɪdəns ˈmeɪtrɪks/
  • 在图论中，展示两类对象之间关系的矩阵

双语例句

  1. Based on incidence matrix, a new method was developed for network topology identification.
    提出一种基于关联矩阵的网络拓扑辨识方法。
  2. An algorithm of topology identification based on incidence matrix for power networks is presented.
    提出了基于关联矩阵的电网拓扑辨识算法。
  3. In this paper, an algorithm about choosing subject concepts based on incidence matrix is presented.
    该文提出了一种基于关联矩阵的主题概念选择算法。

网络短语

  • vertex incidence matrix
    关联矩阵
  • reduced incidence matrix
    缩减关联矩阵；约化关联矩阵；简约关联矩阵
  • cut-edge incidence matrix
    割边关联矩阵
  • node-to-branch incidence matrix
    节点
  • element-node incidence matrix
    元件

同义词

associated matrix
[数]关联矩阵

英英释义

  • In mathematics, an incidence matrix is a matrix that shows the relationship between two classes of objects. If the first class is X and the second is Y, the matrix has one row for each element of X and one column for each element of Y.