Based on the matrix perturbation of structural vibration eigenproblem in terms of doubleparameters from paper.
本文在文［６］的基础上，利用二元函数的幕级数展开公式，推导了具有重复特征值的退化系统的结构振动特征问题的一阶双参数矩阵摄动公式。
The performance of a generalized eigenproblem solver relies on many factors,which include selected parallel algorithms and matrix mapping strategy.
广义Hermitian特征问题并行求解器的性能依赖于所选择的并行算法和矩阵的分布策略等诸多方面。
From the Ritz vector basis the high order of quadratic eigenproblem of the damping system can reduce to a lower order one and then it can transform to a lower order of standard eigenproblem that can be easily solved by QR method.
构造了一种获取一般结构系统（刚度、阻尼矩阵可以是非对称的）Ｒｉｔｚ向量基的迭代方法，从而可以把高维阻尼系统部分复模态求解降阶成为一个低维二次特征问题，将此降阶后的二次特征问题化成标准特征值后即可用ＱＲ方法求得系统的部分低阶特征解。
problem characteristics and fire type
问题特征与火灾类型
MAIN TYPES AND CHARACTERISTICS OF THE GEO-HAZARDS TRIGGERED BY THE WENCHUAN EARTHQUAKE
汶川大地震诱发地质灾害主要类型与特征研究
A Kind of p(x)-Laplacian Eigenvalues of Robin Problem
一类p(x)-Laplacian型Robin问题的特征值
On Some Inverse Eigenvalue Problems for Structured Matrices and Matrix Equation Problems
几类特殊矩阵特征值反问题与矩阵方程问题
Research on Features and Models in Image Classification and Recognition;
图像分类识别中特征及模型的若干问题研究
classes of alarm system
火灾报警系统的类型
probabilistic fire model
概率火灾模型模拟之类
Feature Value of Sturm-Liouville;
常型Sturm-Liouville问题的特征值
Research on Discriminant Feature Extraction of Human Face and Classifier Design;
人脸特征抽取与分类器设计若干问题的研究
Classification and characteristics of karst reservoirs in China and related theories
中国岩溶储集层分类与特征及相关的理论问题
The Chinese Question Hierarchical Classification Based on Key Features of the Class Integrating Syntactic Features
类别主特征结合句法特征的中文问题层次分类
On the features of thunderbolt fires based on Jihe Market fire conflagration in Wohu;
从芜湖吉和市场火灾原因调查谈雷击火灾特征
Cause of the Fire Caused by Electrolytic Capacitor and Characteristics of the Trace
电解电容器引起火灾的原因及其火灾痕迹特征
The Search to Properties of Fire Smoke Flow and Air Supplement and Mechanical Smoke Extraction Systems in Corridor of Building;
建筑物走廊型通道中火灾烟气流动特性及其防排烟系统特征研究
The Technique of Acceleration and Preconditioning for Solving Large Symmetric Eigenvalue Problems;
求解大型对称特征值问题的加速与预处理技术
Defining Features of Word Classes and the Construction of Word Class Systems:Classifying "Adjectival Verbs" in the Japanese Language;
词类特征与词汇的体系建构——日语“形容动词”词类问题研究
Growth of Small Towns in China: Their Evolution, Problems, Planning and Regulations;
我国小城镇发展演化特征、问题及规划调控类型体系
The application of pattern recognition to the classification of regular gasoline in fire investigation
模式识别在火灾调查中的汽油分类问题的应用研究(英文)