lower triangular matrix [数] 下三角形矩阵 ; 下三角矩阵 ; 角阵
unit lower triangular matrix 单位下三角阵
Lower triangular 下三角矩阵 ; 下三角形
strictly lower triangular matrix 严格下三角矩阵
unit lower triangular 单位下三角形
lower triangular group [数] 下三角矩阵群
upper lower triangular matrix 上三角阵
lower-triangular matrix 下三角形矩阵
lower triangular infinite matrix 下三角无穷矩阵
The name of it comes from the lower-triangular form of system matrix in state-space equations when it is linear.
这一名称来源于下三角结构线性系统写成状态空间表达式后,系统矩阵中所表现出的下三角形状;
Owing to the character of structure of lower-triangular system, the high-rank state of each differential equation is used as virtual control, then the control law is constructed by recursive design.
根据下三角系统的结构特点,将系统每个微分方程中的高阶状态用作虚拟控制进行设计,通过循环设计最终得到系统控制所需要的控制策略。
All the land tortoise species formed a tight cluster of points in the upper part of the triangle; all the water turtles cluster in the lower part of the triangular graph.
所有陆龟品种都在三角形的上部形成一个紧密的点群;所有的水龟都聚集在三角图的下方。
应用推荐