查询词典 triangular matrix

Very convenient matrix calculation tool to manually input, calculation of the various matrix operations.

非常方便的矩阵计算工具，能够手动输入，计算矩阵的各类运算。

Matrix calculation of categories, and convenient for the matrix, plus or minus, by other operators.

矩阵运算的类，可以方便地进行矩阵加，减，乘等运算。

For a variety of matrix calculation, including the matrix, such as addition subtraction multiplication division.

详细说明：用于各种矩阵计算，包括矩阵的加法减法乘法除法等。

Sparse matrix of class definition, including a number of important matrix calculation.

详细说明：稀疏矩阵的类定义，包含一些重要的矩阵运算。

According to matrix reduction technique, reduced matrix of every element is proposed, and the stress and displacement equations are formulated.

通过矩阵缩减形成单元的压缩矩阵，推导出应力和位移的分析列式。

The element stiffness matrix and damping matrix were given by the transform of element displacement.

按照单元位移在结构位移列阵中的位置组装汽车振动数学模型的系数矩阵。

The rank of element stiffness matrix is determined based on the given field variable parameters before the matrix is developed.

根据单元几组已给定的场变量，在推导单刚之前，对单元刚度矩阵的秩进行判断。

A methed calculated the matrix of the stress ratio by the FEM is proposed and the value of element in the matrix of the stress ...

提出了利用有限元法计算弹性矩阵中应力比矩阵的方法，并对应力比矩阵的元素取值作了初步研究。

The expressions of element strain matrix and element stiffness matrix are given based on eliminating the internal parameters.

利用内部自由度静力凝聚处理，推导了消除内参后的单元应变矩阵和单元刚度矩阵。

The problem of finding real matrix solutions for a class of matrix equation under a submatrix constraint is discussed.

本文讨论了子矩阵约束下一类矩阵方程的实矩阵解问题。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。