entry of a matrix是什么意思

网络释义

用法例句

Put forward a novel method of building up matter element matrix of the stored-grain pests.

引入一种新的粮虫物元矩阵的构造方法,在计算待识别粮虫与各类别之间关联度的基础上,根据最大综合关联度准则确定粮虫所属类别。

On the basis of designing the classical matter element matrixes of each evaluation class and the extensional matter element matrix including all evaluation classes,and calculating the correlation degrees between the standard to be evaluated and each evaluation class.

采用物元变换把不相容问题化为相容问题，通过构造各评定等级的经典域和全体等级的节域物元矩阵，并计算待评定标准与各评定等级之间的关联度，根据关联度大小判定待评定标准对各评定等级的符合程度，作出综合评定。

Discuss about a transition matrix element;

对一个跃迁矩阵元的讨论

A calculation method of coordinate operator matrix element of harmonic oscillator;

谐振子任意次幂坐标算符矩阵元的一种计算方法

The recurrence relations of matrix element for arbitrary operators in the model potential of atomic;

原子模型势中任意算符矩阵元的递推关系

General formula of perturbation matrix elements of three dimensional harmonic oscillator in uniform magnetic field;

均匀磁场中三维各向同性谐振子微扰矩阵元的普遍表达式

The matrix elements of operator of angular momentum projection and the CG coefficients;

角动量投影算符的矩阵元与CG系数

The B2 proportional term in the Hamiltonian of three dimensional harmonic oscillator in the uniform magnetic field is considered,and calculated the perturbaion matrix elements.

在考虑均匀磁场中三维各向同性谐振子哈密顿量中B2项影响的情况下,计算了均匀磁场中三维谐振子n=5能级的微扰矩阵元和一级能量修正值,并讨论了其能级简并度的解除。

We now omit the prime on the matrix elements.

我们现在把各矩阵元素上的一撇略去。

The study of properties of a kind of matrix in the sense of minimax algebra;

极大代数意义下矩阵元素性质的研究

a diagonal matrix in which all of the diagonal elements are equal.

对角元素相等的斜矩阵。

The element siiffness matrix and the geometric stiffness matrix etc. are explicitly presented.

单元的刚度矩阵和几何刚度矩阵全部显式给出。

Element Rigidity Matrix and Coordinate Transformation Matrix of Space Circular Arc Curved Beam

空间圆弧曲梁单元刚度矩阵及坐标变换矩阵

A sign pattern matrix is a matrix whose entries are from the set {1,-1,0}.

符号模式矩阵是指元素取自集合 { 1,- 1,0 }的矩阵。

Primes in the Doubly Stochastic Matrices and in the Doubly Stochastic Circulants;

双随机矩阵和双随机循环矩阵的素元研究

The Unitary Least-Square Solution of the Quaternion Matrix Equation AX=B;

四元数矩阵方程AX=B的酉矩阵最小二乘解

The 2.7 dimensional element, as a typical FDE, is studied with a B matrix and a Hessian matrix derived to it.

对2.7维单元进行了分析,推导出2.7维单元的B矩阵和Hessian矩阵。

a matrix whose elements are all real numbers.

所有元素均为实数的矩阵。

partially filled transition matrix

填入部分元素的转移矩阵

a square matrix with all off-diagonal elements equal to zero.

不在对角线上的元素都等于零的矩阵。

The sum of the elements of the principal diagonal of a matrix.

一矩阵中主对角线元素之和

a scalar matrix in which all of the diagonal elements are unity.

所有对角元素都相等的梯形矩阵。

A New Torsional Stiffness Matrix of Thin-Walled Bar Elements

一种新的薄壁杆件单元扭转刚度矩阵

On the Spread of Real Symmetric Matrices with Entries in an Interval;

元素在某区间上的实对称矩阵谱跨度

The theory of linear matrix equations and systems of equtions over a field of P~k elements;

P~k元域上的线性矩阵方程(组)理论

A computational method of determinant of self-conjugate quaternion matrice;

自共轭四元数矩阵行列式的计算方法