初等变换

基于矩阵初等变换的n元函数极值的快速判别法

A Convenient Judgement Method for Extreme Value of Multivariate Functions on Elementary Transformation of Matrix

求m×n矩阵A广义逆的初等变换法

The elementary transformation method of the generalized inverse on a_ ( m × n ) matrix

n阶非奇异阵的逆矩阵求解普遍采用伴随阵的方法和初等变换的方法求逆矩阵。

The solution of inverse matrix is to use adjoin space and elementary charge .

通过初等变换把任意一个m×n阶矩阵A化成简化阶梯形矩阵B。

A matrix A m × n is simplified to a trapezoidal matrix B by using elementary transformation .

本文介绍在MATLAB软件平台上实现矩阵初等变换的数学实验方法。

In this paper , a method of mathematics experiment in MATLAB is systematically introduced for Matrix 's primary transformation .

本文用矩阵的初等变换和矩阵乘法求出n元一次不定方程组的整数解。

By using elementary matrix-transformations and multiplications of matrices , the author establishes a method of finding out the general solutions in integers of a system of linear Diophantine equations .

该算法基于通信源信号的统计特性，利用数学上通过矩阵初等变换实现矩阵对角化的原理对MIMO信道矩阵实现了对角化。

This algorithm diagonalizes the MIMO channel matrix based on the statistics of the source signals by using the elementary matrix transformation in mathematics .

本文利用高等代数中矩阵初等变换的知识，给出n元整系数一次不定方程有解的充要条件及解的一般表达式。

By means of elementary transform of Matrix in Higher Algebra , the article introduces the necessary and sufficient conditions for a solution to uncertain equations with N unknowns and integral coefficients as well as its general formula .

对MIMO通信信道提出了一种基于矩阵初等变换的均衡算法，将其用于行对角占优的MIMO系统，则得到相应的MIMO盲均衡算法。

An equalization algorithm based on the elementary matrix transformation is proposed for the MIMO communication channel , and the corresponding blind equalization algorithm is obtained for the row-diagonally-dominant MIMO system .

从而把求任意1个n级矩阵的特征值的问题通过初等变换转化为求上三角形矩阵的特征值的问题，并给出了求解的具体步骤。

Thus the solution to characteristic value of any n-order matrix is transferred to the solution to characteristic value of upper triangular matrix by the elementary transformation of the matrix , and the concrete step of the solution is given in this article .

利用LQR理论，在矩阵初等变换的基础上，根据最小二乘法推导了VED的参数优化公式。

According to linear quadratic regulator theory matrix elementary transform and least-squares method , formulas about parameter optimum of VED are achieved .

利用分块矩阵和初等变换的性质，给出了4种证明Sylvester不等式的方法。

In this paper , by using the properties of elementary transformation and partitioned matrices we give four method to prove Sylvester Inequality .

当V是实数域上的有限维向量空间，g（x，y）是正定对称纯量积时，本文给出了用矩阵的初等变换得到笛卡尔基的方法。

When Visa finite dimensional vector space over the field of real numbers , g ( x , y ) is a positive definite symmetric scalar product , This article gives a method to get a Cartesian basis by the elementary transformations of matrices .

利用矩阵的初等变换，讨论了形如A-1B或BA-1的计算问题，并给出了较为简便的计算方法。

Using elementary operation of matrix , the calculation problem like A-1B or BA-1is discussed and a simple calculating method is also given in this paper .

基扩充的行初等变换求法

On calculating elementary transformation of the line of extension of base

图同构的矩阵初等变换判定及算法设计

Elementary Operations on a Matrix to Determine the Isomorphism of Graphs

用初等变换法求规范正交基

The orthonormal basis obtained from a matrix by elementary column transformation

相似变换阵与合同变换阵的初等变换求法

Calculating the Matrix of Similar Transformation and Congruent Transformation by Elementary Transformation

初等变换的关系及可逆矩阵的分解

On the Relationship of Elementary Transformations and the Decompositions of Invertible Matrix

用矩阵初等变换解线性方程组

The Solution of the Group of Linear Equations by Matrix

矩阵初等变换的非数值建模及应用研究

Non-numerical Modeling of Elementary Transformations of Matrix and Model 's Application Research

一次同余式的初等变换解法关于同余式组解的一般表达式

The Solution of the Congruence Expression of First Degree with Elementary Transformation

用初等变换求矩阵的特征值问题

The Solution to Characteristic Value of Matrix with Elementary Transformation

矩阵方程的初等变换解法及其推广

The Solution and Popularize of Matrix Equation by Primary Transformation

利用矩阵的初等变换求方阵的特征值

The Solution for Eigenvalues of Square Matrices with Elementary Matrices

■上字的初等变换及其性质

Elementary Transformations of a Word on ■ and Their Properties

矩阵初等变换的推广及其应用

Generalizations and Their Applications for Elementary Transformation of Matrices

利用初等变换求P~n中子空间的和与交的基

Finding bases for sum and intersection of subspaces in Pn using elementary transformations

矩阵行初等变换的定理及其应用

The Theorem and the Utilization of the Row Elementary Transformation of a Matrix

再谈初等变换法在矩阵计算中的应用（英文）

Re-discussing Applications of Elementary Transformation in Matrix computation ;