This paper defines totally nonsingular matrix and get its equivalent condition and some qualities.
本文定义了完全可逆矩阵，并给出它的一个等价条件及其一些性质。
An expression of the generalized eigenvector of adjoint matrices for nonsingular matrix a is derived.
给出了非奇异矩阵a的伴随的广义特征向量的表达式。
An expression of the generalized eigenvector of adjoint matrices for nonsingular matrix a is derived...
企司实业给出了非奇异矩阵a的伴随的广义特征向量的表达式。
Two conclusions drawled by schmidt's orthogonalization:(1) The QR decomposition theorem of nonsingular matrix;
从施密特正交化出发，得到了：（1）可逆矩阵的QR分解定理；
The nonsingular H-matrix can find its application in many fields, yet quite difficult to distinguish in practice.
非奇异H矩阵在许多领域都发挥着重要作用，但在实用中判别H矩阵却是困难的。
The exterior point nonsingular integration technique is suggested so that the singular integrations can be evaded.
利用无奇性边界积分技术完全避免边界奇积分。
Our result is Theorem 1 Let R be a ring such that zero divisors commute. Then R is nonsingular if and only if R is semiprime.
我们的结果是定理1 设R 是零因子可换环，那末R是非奇异的当且仅当R 是半素的。
Based on this model, a new crypt structure called completely nonsingular matrix based substitution permutation network is designed.
基于这一模型，设计了一个称为基于全非奇异矩阵的代替置换网络的密码结构。
The upper bound of the differential probability is developed for the completely nonsingular matrix based substitution permutation network.
给出了基于全非奇异矩阵的代替置换网络的差分概率上界。
The generalized inverse of partitioned matrices and the expression of generalized inverse using maximal nonsingular submatrix are discussed.
摘要讨论了分块矩阵的广义逆，以及用矩阵的满秩子块表示广义逆。
Abstract In this paper, we investigate the difference between PS-ring and nonsingular ring, and obtain a formula of the homological dimensions.
本文刻划了PS-环与非奇异环的差距，给出了一个计算同调维数的公式。
The original system with both input and state time delays was first rewritten into a form without any time delays by a nonsingular linear transformation.
为了简化变结构控制器的设计，首先通过非奇异线性变换将含状态时滞和输入时滞的线性系统化为无时滞系统。
The paper teus a direct way to select nonsingular linear transformation by changing two special quadratic forms without square terms to the standard form.
本文给出了化不含平方项的两类特殊二次型为标准形的一种直接选取满秩线性变换法。
We got the standard form of nonsingular matrix over the finite field by means of BN pair decomposition under the similarity transformation of the permutation matrix.
利用有限域上一般线性群的BN对分解，给出有限域上的可逆矩阵在置换阵相似变换下的标准形。
When the system is impulsively controllable, an equivalent problem for standard state space systems is derived from nonsingular transformation of input-state for systems.
在系统脉冲能控的条件下通过系统输入-状态对的非奇异变换，把此问题等价地转化为正常状态空间系统的相应问题。
Therefore, using large completely nonsingular matrix based substitution permutation networks can effectively improve cipher security in relation to differential cryptanalysis.
指出了使用大规模的基于全奇异矩阵的代替置换网络可有效地提高分组密码抗差分密码分析的安全性。
Finally, using nonsingular terminal sliding mode technology, a feedback stabilizing controller which can make the closed loop system converge to equilibrium in finite time is given.
最后，利用非奇异终端滑模控制技术，得到了一种使闭环系统有限时间收敛到平衡点的反馈镇定控制器。
This paper introduces a completely nonsingular matrix based substitution permutation network that can effectively improve the performance of the block cipher against linear cryptanalysis.
论文介绍了一种基于全非奇异矩阵的代替置换网络，它可有效的提高分组密码抗线性密码分析的能力。
The reason of the non-turning point failure is that some nonsingular points of original system are translated to the singular points of the extended Jacobian matrix by the parameterization.
造成非临界点失败的原因是参数化使得原系统中的非奇异点变为系统扩展雅可比矩阵的奇异点。
Solving the thin plates on Winkler's foundation by the nonsingular boundary element method and the layerwise summation method, the deflection of the given point of the plate can be obtained.
本文以无奇点边界元法分析地基厚板，而用分层总和法计算地基沉降，并将两者联系起来，即利用边界元法解出的厚板下的地基反力作为分层总和法的外力，从而求出地基的沉降。
Based on the properties of block diagonally dominant matrices, generalized strictly diagonally dominant matrices and nonsingular M-matrices. We give the new condition of nonsingular matrices.
利用矩阵的块对角占优、广义严格对角占优以及非奇异m -矩阵的性质及理论，给出了矩阵非奇异的判定条件，拓展了矩阵非奇异性的判定准则。
By using the continuation theorem of topology degree theory and properties of nonsingular M-matrix, we obtain sufficient conditions for the existence of positive periodic solutions of this system.
利用拓扑度理论中的连续定理以及M -矩阵的性质获得了该系统正周期解存在的充分条件。
The nonsingular integrals are popularly calculated by the Gauss numerical integral, and they are low in precision when the source points approach the element, and the singular integrals are complex.
非奇异积分一般采用数值积分，当配置点接近积分单元时，计算精度较低，奇异积分的计算也很复杂。
The nonsingular integrals are popularly calculated by the Gauss numerical integral, and they are low in precision when the source points approach the element, and the singular integrals are complex.
非奇异积分一般采用数值积分，当配置点接近积分单元时，计算精度较低，奇异积分的计算也很复杂。
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