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1·From this point of view, we can concisely and intuitively introduce the multiplication principles of elementary matrix and block matrix.

用变量的线性替换解释矩阵乘法，由此可以简洁而且直观地导出初等矩阵和分块矩阵的乘法原理。

2·You can say that the proof USES nothing beyond elementary matrix theory, repeated use of the triangle inequality, and the pigeonhole principle.

你可以简要地说其实证明就是初等矩阵理论，三角不等式和鸽笼原理的运用。

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

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。

4·Based on elementary circuit theorems, the matrix equations for calculating layer currents are set up and some formulas are deduced.

根据电路基本定律，列出了计算各层定流的矩阵方程并推导了有关的计算公式。

5·This paper starts from the physical processes of cascade speed control system and derives several groups of elementary electromagnetic equation, dynamic block diagrams, and matrix equations.

本文从串级调速控制系统的物理过程出发，推求出几组基本的电磁方程、动态结构图及矩阵方程。

6·The concept of complementary matrix is proposed in this work, and it is proved that elementary siphons are a basis in the siphon space of complementary matrix.

本工作中提出了补集矩阵的概念，并且理论证明，基本信标是补集矩阵对应的信标空间的一个基。

7·This paper discussed the matrix of elementary transformation in the higher elementary algebra linear algebra and number theory in wide use.

本论文主要讨论了矩阵的初等变换在高等代数线性代数以及初等数论中的广泛运用。

8·This paper focuses on a matrix of elementary transformation in higher algebra, linear algebra and number theory in the elementary extensive use.

本论文主要论述了矩阵的初等变换在高等代数、线性代数以及初等数论中的广泛运用。

9·In this paper we get a seeking unified method of the least common multiple the greatest common factor and coefficients polynomial by implementing elementary row transformation in a polynomial matrix.

利用矩阵的初等变换，给出了两个多项式的最小公倍式、最大公因式及其系数多项式的统一求法。

10·An elementary reflexive matrix is proposed and its applications to matrix eigenvalue problem are presented.

构造了一个初等自反矩阵并给出了它在特征值计算中的一个应用。