square matrix

1. A square matrix whose determinant is zero.
   决定因素是零的正方形矩阵。
2. For this to make sense, we need A must be a square matrix.
   要让这个有意义，我们要使A是一个方阵。
3. 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。
4. The square matrix is called a diagonal matrix.
   该方矩阵称为对角矩阵。
5. This article, through the analysis and reflections on the digital image, proposes one way of encryption suitable for the square matrix digital image.
   本文通过对数字图像的分析和思考，提出一种适合于方阵数字图像的一种加密方式。
6. Markov Chain Based on Square Matrix of Factorial Power
   基于方阵乘幂的马尔可夫链问题研究
7. It's just something to remember: if you have a square matrix times a column vector, the product that makes sense is with the matrix on the left, and the vector on the right.
   只要记住：如果你要用一个方阵，乘以一个列向量，当矩阵在左，向量在右的时候乘积才有意义。
8. An equivalent condition on an arbitrary nonnegative square matrix is given for its numerical range to be a circular disk centered at the origin.
   本文利用图论方法并结合非负矩阵的有关经典结果，成功地给出了任意阶的非负方阵有以原点为中心的圆盘数值域的充要条件。
9. This paper give of one sufficient and necessary condition of n-rank square matrix to be a scalar matrix.
   给出n阶方阵A为纯量矩阵的一个充分必要条件。
10. In this paper a simple method tor establishing the magic square matrix and orthogonal table of singular N order is proposed. The application of proposed method is discussed.
    本文提出了构成N阶魔方方阵的简易方法，介绍了本文方法&整体平移法的实质及奇N阶正交表的建立，讨论了本文方法的实际应用的前景。
11. Power of Square Matrix and Class Matrices With Power Condition
    方阵的幂及具有幂条件的矩阵类
12. Two Inversion Formulas of n order Square Matrix
    n阶方阵求逆的两个公式
13. Power Method in Evaluating All the Maximum Modulus Eigenvalues of Square Matrix and Associated Eigenvectors
    求n阶实方阵A的全部模最大的特征值及其相应特征向量的幂法
14. Study on Magic Square Matrix Set-Up Method
    奇N阶魔方方阵的构成方法研究
15. The article proves that matrix { B} which can be exchange with matrix A is linear space through the concepts of exchangeable matrix space of square matrix.
    证明了与方阵A可交换的矩阵类{B}构成线性空间，给出方阵的可交换矩阵空间概念，讨论了该矩阵空间的维数、基等概念，以及与方阵A的关系；
16. Existence and uniqueness of decomposed sum of symmetric and orthogonal parts for a real square matrix
    实方阵的对称与正交和分裂的存在性与惟一性
17. Sum decomposition of three order real square matrix
    3阶实方阵的实正交&对称和分解
18. A Theorem that Every Square Matrix on a Field Ω is the Product of Two Symmetric Matrices
    域Ω上的方阵分解为两个对称阵的乘积的一个定理
19. Sufficient Conditions of a Square Matrix With Square Root
    一个方阵有平方根的充分条件
20. In this paper, the generalized Euler square matrix and its count are defined.
    本文定义了广义Euler方阵及其计数，研究了一类六阶广义Euler极值问题的多重解。
21. A method is given to construct an all-symmetric magic square of order n~ 2 from a natural square matrix of order n.
    本文给出一种从n阶自然方阵出发构造n~2阶全对称幻方的快速方法。
22. It is difficult to design the closed loop gain shaping controller when the controlled plant is not a square matrix, because it is involved in the pseudo inverse of matrix.
    在被控对象为非方阵的系统中，由于求解控制器时涉及到矩阵求伪逆问题，很大程度上增加了闭环增益成形算法的难度。
23. In this essay, it has been pointed out some doubts which occur in the course of proving the theorem that the vector set which is composed of the eigenvector of different eigenvalue of the square matrix is linear independence and put forward two different methods to prove theorem.
    对一些《线性代数》教材中关于方阵的不同特征值对应的特征向量组成的向量组线性无关的定理的证明过程提出了一些质疑，并给出了2种不同的证明方法。
24. The paper provides several new abundant conditions of Volterra existing in the real square matrix and proves them one by one.
    给出了实方阵A存在Volterra乘子的几个新的充分性条件，并逐一加以证明。
25. In this paper, the concept of elementary transformation of similitude is proposed, and the method how to find the Jordan canonical form of a square matrix and its transformation matrix are studied. Thereby, favorable conditions of finding the extended eigenvector of square matrix are created.
    文章提出了初等相似变换的概念，探讨了如何利用初等相似变换法求一个方阵的Jordan标准形及变换矩阵，进而为求一个方阵的广义特征向量创造了条件。
26. The invertibility of n order square matrix polynomial on C is decided by using the theory of matrix characteristic root.
    利用矩阵特征根理论，可对C上任意n级方阵的多项式的可逆性进行判定。
27. The Bounds of Matrix Norm of a Rectangular Matrix and p-condition Number of a Square Matrix
    矩阵范数的界和方阵的p-条件数
28. In this Paper, is Given the elementary method of proof about the factorization of a square matrix into two symmetric matrices in Matric Thoery The basis is the Jordan's normal form.
    矩阵论中矩阵的分解是很重要的内容。本文借助于矩阵的Jordan标准形给出一种方阵分解为二对称阵之积的初等证明方法。
29. The application of the control algorithm to the SISO system, the unstable process and the MIMO system whose controlled object is square matrix has been affirmed fully.
    闭环增益成形算法在SISO系统、非稳定过程和被控对象为方阵的MIMO系统中的应用已被充分肯定。
30. And the chosen matrix is a square matrix.
    然而，选取的变换矩阵是方阵。

noun

1. a matrix with the same number of rows and columns