singular matrix

The means to find out M - in a singular matrix and the occasions suitable to the regression were suggested.

介绍了广义逆M-回归的统计学原理和基本特征 ;提出了在奇异矩阵M中找出M-的方法以及适合M-回归的场合。

Based on the original precise integration method,the problem that singular matrix appeares in non-homogeneous equation was discussed.

在原有精细积分法的基础上,对非齐次方程出现奇异矩阵的问题进行探讨。

LU decomposition is a triangular decomposition approach of non-singular matrix, and the digital image can be seen as a matrix.

LU分解是一种将非奇异矩阵进行三角分解的方法,而数字图像也可以看作矩阵。

The adjoint matrix of the inverse matrix for an invertible matrix over a nonnegative commutative semiring;

非负交换半环上可逆矩阵的伴随矩阵

The method makes use of an elementary transformation of mastrix to find the solution of an invertible matrix.

给出了利用矩阵的初等行变换求可逆矩阵的伴随矩阵的一种简便方法。

As an example of the application of some knowledge of Linear Algebra,this paper discusses the application of an invertible matrix in secure communication,some basic problems of this application,and the solutions to these problems.

作为工科“线性代数”课中相关知识的一个具体应用的例子,从理论与实践相结合的角度论述了可逆矩阵在保密通信中的应用及其存在的问题与对策等。

Necessary and sufficient condition for an integral matrix to be embeddable in a reversible matrix on the integral ring;

整数矩阵可嵌入整数环上的可逆矩阵的充要条件

In order to make the evaluation of the determinant of n-order simpler,this article presents a practical method to calculate the determinant of n-th order through block matrix and reversible matrix.

为使n阶行列式的求值更加简便,给出了一种运用分块矩阵的乘法和可逆矩阵计算n阶行列式的实用方法。

The relations among three sorts of primary transformation of the matrix are discussed;the reversible matrix can be written as the product of the two primary matrices,i.

讨论了矩阵的三种初等变换的关系,可逆矩阵可写成Di(k)、Tij(k)两种类型初等矩阵的乘积,以及初等变换在分块矩阵中的简单应用。

The unique existence of determinant mapping is proved only by the multiplication of matrix and definite of inverse matrix.

仅在已知矩阵的乘法运算以及矩阵的逆的定义的条件下,证明数域F上全体可逆矩阵GL(F)到非零数集F*的行列式映射是唯一存在

About Cayley-Hamilton Theory of Reversible Matrix;

关于奇异矩阵的Cayley-Hamilton定理

Characteristic Property of Real Symmetrical Matrix and Nonsingular Matrix s F-Norm;

实对称阵与实非奇异矩阵F—范数的性质

Positive semi-definite matrices are positive definite if and only if they are nonsingular.

正半定矩阵是正定的，当且仅当它们是非奇异矩阵。

singular value decomposition of image matrix

影像矩阵的奇异值分解

Symmetric Positive Definite Matrices and the Determining Criterions for Non-singular GM-matrices

对称正定矩阵与非奇异GM-矩阵的判定

Criteria for Nonsingular H-Matrices and M-Matrices

非奇异H-矩阵与M-矩阵的判定准则

Estimates for the Singular Values of Matrices and the Eigenvalues for Sum of Hermite Matrix;

矩阵奇异值的估计及两个Hermite矩阵之和的特征值

Several New Methods for Judging Nonsingular H-matrices and Block H-matrices;

非奇异H-矩阵和块H-矩阵的几种判定方法

α-subdiagonally Dominant Matrices and Criteria of Nonsingular Sub-H-matrices

α-次对角占优矩阵与非奇异次H矩阵的判定

Nonsingularity/Singularity of (Generalized) Block Diagonally Dominant Matrices

(广义)块对角占优矩阵的奇异与非奇异性(英文)

The Inequalities of the Singular Values and Eigenvalues of Summation and Difference of Matrices;

矩阵和与差的特征值及奇异值不等式

Kronecker product and singular value decomposition of weighted extended matrix;

Kronecker积与加权延拓矩阵的奇异值分解

Fast decision procedure and algorithm of nonsingular M matrix;

非奇异M矩阵的快速判定方法及算法

Several New Sufficient Conditions for Identifying Nonsingular H-matrices

非奇异H-矩阵的几个新充分判定条件

Estimates for Singular Values of Schur Complements of the Right Semitensor Product of Complex Matrices

矩阵右半张量积的Schur补的奇异值估计

Possible Numbers of A in a Nonsingular Symmetric(a,b) Matrix

非奇异对称(a,b)矩阵中元素a的可能个数

SINGULAR VALUE DECOMPOSITION AND ALGORITHM OF o-SYMMETRIC MATRIX

o-对称矩阵的奇异值分解及其算法

Precise integration method for singular Hamilton matrix

奇异Hamilton系统矩阵的精细积分法