nonsingular

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.

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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。

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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.

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An adaptive nonsingular terminal sliding mode control is put forward.

提出一种自适应非奇异终端滑模控制方法。

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Research on Nonsingular Terminal Sliding Mode Control Method for Flexible Manipulator

柔性机械手非奇异终端滑模控制方法的研究

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let k be an m-matrix which is composed of four coefficient matrices of nonsymmetric algebraic riccati equations. when k is a nonsingular m-matrix or irreducible singular m-matrix, it has been confirmed that the general form of nonsymmetric algebraic riccati equation has the minimal nonnegative solution.

对一般形式的非对称代数Riccati方程，当方程的四个常数矩阵组成的矩阵K为非奇异M-矩阵或不可约奇异M-矩阵时，已经被证实其最小非负解存在。

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A model tracing variable structure control methodology based on nonsingular terminal mode for second-order uncertain systems is proposed. Using this method, BTT roll channel autopilot is designed.

进一步提出基于非奇异终端滑模的二阶不确定系统的模型跟踪变结构控制方案，并将其应用于BTT导弹滚转通道的自动驾驶仪设计。

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According to the F norm's unitary invariant property of C mxn, the characteristic properties and deductions of the real symmetrical matrix and nonsingular matrix's F norm are achieved

由Cmxn中矩阵F范数的酉不变性质，给出了实对称矩阵与实非奇异矩阵F范数的特征性质及其推论

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One determination conditions for nonsingular matrix is given by using some properties of block diagonally dominant matrix.

利用矩阵块对角占优的性质，给出了矩阵非奇异的一个判定条件。

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This paper presents the simple expressing forms for the nonsingular feedback function of degree at most three over Finite Field GF ( 2m)( 2| m), we count out the number of this kind of feedback function.

给出有限域GF（2~m）（2m）上次数不超过3的n元非奇异反馈函数的简洁表达式，求出了这类饭函数的个数。

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In this paper, several practical sufficient conditions for nonsingular H-matrices are given.

本文给出了新的非奇异H矩阵的简捷而实用的充分条件.

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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。

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when k is a nonsingular m-matrix, there are already many numerical algorithms to determine the minimal nonnegative solution. ali algorithm has been proven to be feasible.

K为非奇异M-矩阵时，已经有许多数值算法来求解最小非负解，其中ALI算法已经被证实是一种可行的算法。

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After nonsingular conversion the numerical calculation formula of Terrain Correction was formulated by using Simpson and Cotes equations.

对局部地形校正中的中央区奇异积分部分进行非奇变换，使用Simpson公式和Cotes公式推导出两种中央区的数值计算方法。

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The NonSingular Solution of Einstein Gravitation Field Equations which Includes Volume Viscidity

含有体积粘滞性项的Einstein引力场方程的非奇异解

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Generalized strictly diagonally dominant matrices and nonsingular M-matrices are two kinds of important matrices.

广义严格对角占优矩阵与非奇M矩阵是非常重要的两类矩阵.

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The Inverse Matrix of Nonsingular Complex Matrix A+ iB

复数域上非奇异矩阵A+iB的逆矩阵

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In this paper , two theorems on chord at contact equation a nonsingular conic have been proved.

证明了非退化二次曲线切点弦方程的两个定理.

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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；

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A unified nonsingular control framework that enables both tracking and stabilization of unicycle type wheeled mobile robots is proposed. With the aid of dynamic feedback linearization and sliding mode control techniques, phase portrait analysis plays a key role in the design method.

对unicycle类型轮式移动机器人，基于相平面分析技术，结合动态反馈线性化和滑模控制，提出了一种非奇异的镇定和跟踪控制统一设计框架。

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