单词triangular matrix
un.: 〔数〕三角(矩)阵；三角形矩阵
网络: 三角矩阵；三角阵；三角方阵
三角形矩阵
〔数〕三角(矩)阵
Topology information of network structure was also ohtained through converting an incidence matrix into standard triangular matrix.
网络关联矩阵经过矩阵变换形成三角矩阵，可以反映网络拓扑结构；
In this paper, first, we analysis that there is an upper triangular matrix or a lower triangular matrix which is similar to a square matrix.
本文首先从理论上分析了存在一个上三角矩阵或者下三角矩阵与一个方阵相似；
The elimination process leading to the eventual formation of an upper triangular matrix is then carried out.
于是进行导致最后形成一个上三角形矩阵的消去手续。
upper Hessenberg matrix, generalized problem (i. e a Hessenberg and a HG triangular matrix)
上海森伯格矩阵，广义问题（即一个海森伯格矩阵和一个三角矩阵）
triangular matrix with unknown parameter and its restriction are given according to dimension of original character vector;
根据原始特征向量的维数，给出带未知参数的三角变换矩阵及其约束；
Automorphisms of the Upper Triangular Matrix Ring over Commutative Rings
交换环上上三角矩阵环的自同构
Automorphisms of the Strictly Upper Triangular Matrix Ring over Commutative Rings
交换环上严格上三角矩阵环的自同构
Graded and Ungraded Properties of Polynomial Rings and Special Upper Triangular Matrix Rings
多项式环及特殊上三角矩阵环的分次与非分次性质
The Properties of Lower Triangular Matrix Associated with Polynomial of Binomial Type
具有二项式型多项式下三角矩阵的性质
Generalized power series extension and triangular matrix extension of ring
环的广义幂级数扩张与三角矩阵扩张