normal matrix

Network observability analysis: using normal exchange method to calculate matrix rank

网络可观测性分析：以正交换法计算矩阵的秩

Representation of polynomial of real normal matrix

实正规矩阵的多项式表示

Anoikis is a form of apoptosis triggered by disruption of cell-matrix contacts. It is often seen in normal epithelial and endothelial cells.

脱落凋亡（anoikis）是凋亡的一种形式，它是由于正常的上皮细胞或内皮细胞脱离与ECM的联系而引起的。

The Decision of a Normal Matrix and Its Properties

正规矩阵的判定及其性质

Courant-Fisher Theorem on a Kind of Special Complex Normal Matrix

关于一类特殊复正规矩阵的Courant-Fisher定理

The biased estimation problem for parameter adjustment with constraints is considered when the ill conditioning is present in the normal matrix.

讨论附有条件的参数平差模型参数的有偏估计问题。

Stability of Normal Matrix and a Method to Estimate the Eigenvalue of the Matrix

正规矩阵的稳定性及其特征值的估值方法

Firstly, the structure characteristic of the normal matrix in above case is analyzed.

首先分析了GPS快速定位法矩阵的结构特性。

A fast generation of the normal matrix of least squares problems

最小二乘法矩阵的快速生成

A very efficient algorithm: preconditioned conjugate gradient method ( PCCG) has been given in this paper. The selection of preconditioning matrix and the strategies of computation and storage of normal matrix are also discussed.

本文给出了求解法方程的一个有效算法：预处理共轭梯度法，探讨了预处理矩阵的选择方案，同时，采用特殊的策略避免了法矩阵的计算和存储。

Normal Matrix and Positively Stable Matrix

规范矩阵与正稳定矩阵

Feedback Perturbation Based Normal Matrix Approach for Spacecraft Attitude Control

基于反馈摄动的航天器姿态正规矩阵控制

In order to solve the problem of both ill-conditioning in the normal matrix and outlier existing simultaneously in Gauss-Markov model, a new method called outlier detection based on ridge estimation is proposed by combining the advantages of the ordinary ridge estimation and outlier detection.

针对测量平差Gauss-Markov模型中法矩阵的病态性和观测值的粗差同时存在问题，把岭估计和粗差探测两者的优点结合起来提出了基于岭估计的粗差探测方法。

Normal Matrix in Minkowski Space ( ⅰ)

闵科夫斯基内积空间上的正规阵（Ⅰ）

In global positioning system technology, since the epoch value number is less, the normal matrix has seriously morbidity; the least squares solution lost its original good properties.

GPS定位技术中，由于历元的观测值个数较少，通常造成法矩阵严重病态，使得最小二乘解失去了原有的优良性质。

Majorization inequalities are used to derive some inequalities about the trace, singular values and diagonal elements of semidefinite matrix, normal matrix and general matrix.

利用控制不等式这一工具证明了关于半正定矩阵、规范矩阵和一般矩阵的迹、奇异值和对角元素之间的一系列不等式。

In the field of elevation network fitting, the condition number of normal matrix is large due to excessive adjustment parameters.

高程网拟合中，往往由于平差参数过多，使得参数间的复共线性明显，法矩阵条件数过大。

This paper deals with the analysis of relationship between normal matrix and positively stable matrix, some conclusions are drawn.

研究规范矩阵与正稳定矩阵之间的联系，获得一些新的结论。

The normal matrix approach to the design of multivariable robust system

设计多变量鲁棒控制系统的正规矩阵方法

The eigenvalues of a normal matrix are not sensitive to its elements perturbation.

本文研究一类正规矩阵反问题,给出有解的充要条件及通解表达式.

The biased estimation problem for parameter adjustment with constraints is considered when the ill normal matrix.

讨论附有条件的参数平差模型参数的有偏估计问题.

Firstly, the characteristic of the normal matrix for double difference carrier phase measurements is analyzed.

首先，分析了单频单历元相位双差观测方程法矩阵的特性；

Study on grey matrix game based on pure strategy(ⅰ): building on normal grey matrix game

基于纯策略的灰矩阵博弈模型研究（Ⅰ）&标准灰矩阵博弈模型构建

The steps include confirming the normal distribution mean value and standard deviation, choosing the relational method to design, and to generate the working space matrix.

分为确定正态分布均值及方差、选择相应方式进行试验设计、生成工作空间矩阵等步骤。

Research on Normal Matrix Methodology of Attitude Control for Spacecraft

航天器姿态控制的正规矩阵方法研究

Results Protein-bound Gla in the crystal matrix and urine of calcium oxalate stone formers were significantly less than that of normal subjects.

草酸钙结石患者尿液提取的晶体基质中蛋白结合型Gla含量亦显著低于正常人。

The square-rooting matrix of the general situation Jordan normal form matrix

关于一般情形的Jordan标准形矩阵的平方根矩阵

Using the properties of normal matrix and generalized inverse theory of matrix, necessary and sufficient conditions are given to state feedback pole normal assignment and static output feedback pole normal assignment respectively.

利用正规矩阵性质和矩阵广义逆理论，分别得到期望极点可状态反馈正规配置和可静态输出反馈正规配置的充分必要条件。

The experiments results show that the structure of communities in protein-protein interaction network can be effectively mined by our improved spectral bisection method based on Normal matrix, even if the actual modular structure of protein-protein interaction network seems not so clear intuitively.

实验结果表明，尽管蛋白质相互作用网络中的社团结构不是很明显，基于规范化邻接矩阵的谱平分法依然可以挖掘出其中具有生物学意义的社团结构。

Based on the results, a normal matrix design approach for spacecraft attitude control systems is developed by using a feedback perturbation description for system uncertainties.

基于正规性分析结果，使用系统不确定性反馈摄动描述对姿态控制系统的正规矩阵设计方法进行研究。