square matrix是什么意思

网络释义

用法例句

Iterative solution to a class of matrix equation;

一类矩阵方程的迭代解法

The least-square solution of the matrix equation A~TXA=D in anti-symmetric and persymmetric matrix;

矩阵方程A~TXA=D的反对称次对称最小二乘解

A study of solution existence for matrix equation AX+X~TC=B;

关于矩阵方程AX+X~TC=B的解的存在性的探讨

The generalized reflection-transmission coefficient matrix method for synthetic seismograms;

合成地震图的广义反射透射系数矩阵方法

For arbitrarily spatial elastic curved rod elements with circular cross-section, a set of displacement functions fully reflecting the rigid body modes is derived using the classical elasticity theory and mathematic theories of the differential geometry and matrix methods.

利用经典弹性理论和微分几何、矩阵方法等数学理论,基于空间自然坐标系和随体坐标系,通过求解应变与位移之间关系的微分方程,得到了一种能完全反映任意空间形状圆截面曲杆单元刚体位移和常应变等模式的位移函数。

3-D rigid--plastic FEM and matrix method are adopted to calculate plastic deformation of strip and elasticdeformation of rolls respectively.

利用三维刚塑性有限元法计算带钢的塑性变形，利用矩阵方法计算轧辊的弹性变形，通过两者间变形协调关系，求解出带钢出口断面形状，并能定量分析各种因素对带钢出口断面形状的影响。

A new method for obtaining matrix equations from operator equations: basis function expansion method;

根据算子方程得到矩阵方程的新方法-基函数展开法(英文)

A necessary and sufficient condition for matrix equations and the expression of its general solutions;

矩阵方程A_(m×n)XB_(l×s)=D_(m×s)有解的一个充要条件及通解的表示

The least square method is used to get the solutions to the matrix equations AX+YB=D and AX+XB=D , and a series of solutions to matrix equations are offered.

主要研究了解矩阵方程 AX+ YB=D与 AX+ XB=D的一种迭代方法 ,得到了一类矩阵方程的解

This paper spreads the notion of inversion of matrix and defines the inversion of rectangular matrix,accompanied by the discussion of its properties.

推广了矩阵的逆的概念,给出了长方(矩)阵的逆的定义,讨论了长方(矩)阵的逆的几个性质,给出了求长方(矩)阵的一个逆的方法。

So, those publications adopted the signals of different frequency to build the DOA estimation model of incoherent signals but the same center frequency in its directional matrix.

因此,在建立不相干信号的DOA估计模型时,采用不同中心频率的信号,而使用的方向矩阵却采用同一个信号频率,该文提出,当信号中心频率不同时,应采用各自相应的频率来建立方向矩阵。

Iterative algorithm of matrix equation on AX=B Hamitian matrix

矩阵方程AX=B关于Hermitian矩阵的迭代解法

Hankel Matrix Solutions of Linear Matrix Equations

线性矩阵方程的Hankel矩阵解

Slvester matrix equation BX+YC=A over a skew field

体上的Sylvester矩阵方程

Some Estimates for the Solution of the Lyapunov Matrix Equation and the Riccati Matrix Equation

Lyapunov矩阵方程和Riccati矩阵方程解的一些估计

Special Matrices and Matrix Equation Problem on Special Matrices;

特殊矩阵类及特殊矩阵类上的矩阵方程的求解问题

Some Research for Matrix Equation Problems under Submatrix Constraint;

关于子矩阵约束下矩阵方程问题的研究

Several Classes of Matrix Extension Problems and Two Kinds of Constainted Matrices Equations;

几类矩阵扩充问题和两类约束矩阵方程问题

The Least-squares Solutions of Some Classes Matrix Equtions with a Submatrix Constraint;

几类子矩阵约束下的矩阵方程的最小二乘问题

Two Classes of Symplectic Matrices Constrained Matrix Equation Problem and Their Optimal Approximations;

两类辛矩阵的约束矩阵方程问题及其最佳逼近

The ～*Congruence Class of the Solutions of Matrix Equations and Generalized Inverses of a Normal Matrix;

矩阵方程的合同类解与正规矩阵的广义逆

The Problem of a Class of Constrained Matrix Equation and the Problem of a Class of Matrix Extension;

一类约束矩阵方程问题和一类矩阵扩充问题

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

Inverse Problem of Matrix Equation of AX=B on the Sub-generalized Positive Definite Matrix;

矩阵方程AX=B在次广义正定矩阵类上的反问题

The Answer of the Matrix Equation X~n=B~m and the Discussion of the Matrix Irintegral Number Power;

矩阵方程X~n=B~m的解及矩阵非整数次幂探讨

The Symmetric Nonegative Definite Solutions of Linear Matrix Equation XA=B;

子矩阵约束下矩阵方程XA=B的对称非负定解

On Some Inverse Eigenvalue Problems for Structured Matrices and Matrix Equation Problems

几类特殊矩阵特征值反问题与矩阵方程问题

Iterative Solutions of Three Kinds of Matrix Equations with Sub-matrix Restrains

子矩阵约束下三类矩阵方程的迭代解法

Several Classes of Submatrix Extension Problems and a Class of Constrained Matrix Equation Problems;

几类子阵扩充问题和一类约束矩阵方程问题