I discuss idempotent, generalized inverses of general sign pattern matrix.
讨论了一般符号模式矩阵的幂等性和广义逆。
The sign pattern matrix originated some issues in the economics of the qualitative nature of the study.
符号模式矩阵最早起源于经济学中对某些问题的定性性质的研究。
In chapter two, it includes some impontant forms of sign pattern matrix inertias and research trends of inertia.
第二章介绍符号模式矩阵的惯量所具有的几类重要形式以及惯量研究的动态。
A weight's genesis begins with the Hopfield net choosing a pair of coordinates within the bounds of a basic pattern matrix.
权重的生成首先由Hopfield网络在基本图案矩阵的界限内选择一对坐标。
The origin of sign pattern matrix is lies in study of sign-stability and sign-solvability of linear system. It was first proposed by p.
符号模式矩阵的研究起源于研究线性系统的符号稳定性与符号可解性，是由P。
In the chapter 2, the author introduce two methods that method a sign pattern matrix is spectrally arbitrary, the structure method and Nilpotent-Jacobi method with examples.
第二章通过举例介绍了两种证明符号模式矩阵是谱任意的方法——构造法和幂零-雅可比方法。
I analyse some conclusions of spectrum arbitrary and give two sign patterns. then I prove two classes sign pattern matrix that are spectrally arbitrary using Nilpotent-Jacobi method.
分析了谱任意的相关结论并给出了两类符号模式，然后运用幂零雅可比方法证明了两类符号模式矩阵的谱任意性。
Based on the spectral set of skew-symmetric matrix, the result that a class sign pattern matrix with zero diagonal is unique inertia was proved by using orthogonal similarity transformation.
本文基于反对称矩阵的谱集，采用正交相似变换，得到一类具有零对角的符号模式矩阵具有唯一惯量的结论。
Methods of landscape pattern analysis and land use conversion matrix were employed.
研究方法：景观格局分析和土地利用转换矩阵。
The result is a path dependence pattern in which the institutional matrix and the mental models of the players interact to shape incremental change.
结果是制度矩阵中的路径依赖模型是和参与者的心智模型相互作用导致了渐进变化。
In addition, a pattern analysis of SHG images using grey-level co-occurrence matrix (GLCM) was carried out, a well-established method for scoring collagen organization in skin.
另外，还使用了灰度共生矩阵(GLCM)的方法对SHG图像分析，GLCM是一种对皮肤胶原组织评分的通用方法。
The landscape pattern of patch gallery matrix is one of the basic principles of landscape ecology.
“斑块—廊道—基质”的景观模式是景观生态学基本原理之一。
Radiation sensitive resin composite, method for forming insulating film having pattern, active matrix plate and panel display equipped with the film and method for producing panel display device.
辐射敏感树脂组合物，形成有图案绝缘膜的形成方法，装配有该膜的有源矩阵板和平板显示设备，和生产平板显示设备的方法。
The hybrid index hierarchy fuzzy decision-making method is proposed on the basis of the idea of hierarchy analysis, the fuzzy pattern recognition technique and the fuzzy consistent matrix.
应用层次分析的思想和模糊模式识别方法，在引入模糊一致判断矩阵的基础上，提出了混合指标层次模糊决策方法。
The OD matrix then has reflected in the specific time interval along with the time variation transportation demand pattern.
OD矩阵则反映了特定的时段内随时间变化的交通需求模式。
The basic elements of landscape pattern include patch, corridor and matrix. The pattern of their configuration of time and space is landscape structure.
景观空间结构的基本组成要素包括斑块、廊道和基质，它们的时空配置形成的镶嵌格局即为景观结构。
At the same time, fuzzy hierarchical clustering and fuzzy equivalence matrix method based on fuzzy logical are designed for partial discharge pattern recognition as contrasting experiment.
与此同时，分别设计了模糊系统聚类法和模糊等价矩阵法两种模糊网络模式识别方法对局部放电信号进行识别，作为局部放电模式识别对比实验。
The application of pattern transformation matrix method in laser machining is introduced.
本文介绍了图形变换的矩阵方法在激光加工中的应用。
The application of pattern transformation matrix method in laser machining is introduced. It is proved that this method can increase working efficiency and meet the production requirements.
本文介绍了图形变换的矩阵方法在激光加工中的应用。经试加工证明，该方法能明显提高工效，且满足使用要求。
Vibration field can make the photoelastic pattern and light intensity matrix change regularly.
振动力场的引入使光弹性图像和光强度矩阵发生了规律性变化。
The selected area electron diffraction (SAED) pattern of the twin was indexed by transforming matrix of hexagon crystal twin plan.
并采用六方晶系孪晶面的变换矩阵对孪晶电子衍射花样进行了标定。
A square real matrix a is called an S2NS matrix, if every matrix with the same sign pattern as a is invertible, and the inverses of all such matrices have the same sign pattern.
一个实方阵a称为是S2NS阵，若所有与A有相同符号模式的矩阵均可逆，且它们的逆矩阵的符号模式都相同。
The matrix theory of sign patterns mainly studies its qualitative nature of the sign pattern which is only about its elements.
符号模式矩阵理论主要研究矩阵的仅与其符号模式有关的定性性质。
It is convenient to substitute carbon powder pattern or characters for printing matrix in gold blocking machine.
以碳粉图案或碳粉文字替代烫金机模板上的印模，而可省略印模雕刻的麻烦步骤。
For a general banded matrix, discuss the sparsity pattern of the Q and R matrices from the QR decomposition of symmetric and non-symmetric tridiagonal matrices.
对于一般的带状矩阵，详述对对称与非对称三对角化矩阵做QR分解后，Q矩阵与R矩阵的稀疏元素分布型态。
For a general banded matrix, discuss the sparsity pattern of the Q and R matrices from the QR decomposition of symmetric and non-symmetric tridiagonal matrices.
对于一般的带状矩阵，详述对对称与非对称三对角化矩阵做QR分解后，Q矩阵与R矩阵的稀疏元素分布型态。
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