1) unit lower trian-
单位下三角阵
2) a down triangular martrix with the subdigonal elements as 1
次对角元为1的单位下三角阵
1.
In this paper the authors discuss the feasibility of making a down triangular martrix with the subdigonal elements as 1 that its singular values are given in advance,and then give its algorithm and an example.
讨论了构造一个次对角元为1的单位下三角阵(使其奇异值为预先给定的满足一定条件)的可行性,并给出了这一算法和一个实例。
3) unit upper riangular martrix
单位上三角阵
4) unit upper triangular matrix
单位上三角矩阵
5) Left upper triangular identity matrix
左上单位三角阵
6) unit triangular matrix
单位三角矩阵
补充资料：三角阵列
三角阵列
triangular array
三角阵列仁杭娜州叮an习y;cep”盛cxeMal 同级数序列(s叫uence ofse由s).
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