eigenvector相关论文
LEFT AND RIGHT EIGENVECTOR ALGORITHM APPLIED TO THE IDENTIFICATION OF AERODYNAMIC DERIVATIVES OF BRI
On one hand, when the bridge stays in a windy environment, the aerod.vnamic power would reduce it to act as a non-classi......
The smoothed finite element method(S-FEM)has been recently developed as an effective solver for solid mechanics prob......
对太平洋500hPa候高度场和距平场进行了主成分分析,得出反映500hPa候高度特征的典型场。指出候高度场的第1特征向量的空间型是季节......
Let G be a connected hypergraph with even uniformity,which contains cut vertices.Then G is the coalescence of two nontri......
A noise reduction method based on weighted manifold decomposition is proposed in this paper, which does not need knowled......
,On the completeness of eigen and root vector systems for fourth-order operator matrices and their a
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,Symplectic eigenvector expansion theorem of a class of operator matrices arising from elasticity th
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A preconditioned iterative method for computing a few eigenpairs of large sparse symmetric matrices is presented in this......
It is well-known that if we have an approximate eigenvalue λ of a normal matrix Aof order n, a good approximation to th......
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本文通过对荣华二采区10...
Many text classifications depend on statistical term measures to implement document representation. Such document repres......
A nonlinear version of Krein Rutman Theorem is established. This paper presents a unified proof of the Krein Rutman Theo......
相较于传统的重力测量手段,重力梯度测量能够以更高的灵敏度和分辨率反映出地下密度异常体的结构特征.随着科学技术的不断发展,航......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Completeness of system of root vectors of upper triangular infinitedimensional Hamiltonian operators
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Derivatives of eigenvalues and eigenvectors with respect to parameters in symmetric quadratic eigenvalue problem are stu......
DGMRES Method Augmented with Eigenvectors for Computing the Drazin-inverse Solution of Singular Line
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
TBased on the NCEP/NCAR reanalysis daily mean temperature data from 1948 to 2005 and random time series of the same size......
Refined projection methods proposed by the author have received attention internationally. We are concerned with a conve......
本文结合《线性代数》试卷的命题，介绍了数学软件Maple教学中应用。...
The authors investigate the completeness of the system of eigen or root vectors of the 2 x 2 upper triangular infinite-d......
proposed techniques can evaluate the degree of suitability to which an altative satisfies the decision-maker’s require......
本文利用Hamilton-Cayley定理和特征矩阵的性质,给出了求实对称矩阵的特征向量的新方法,并通过例子验证了该方法.......
利用神经元模型,给出了求解一般对称矩阵特征值的神经网络计算方法,并应用此方法求解出了Fibonacci数列中兔子繁殖的计算问题,进而......
本文用2006年吉林前郭MS5.0级地震前后震中附近的地震资料,选择反映地震活动时、空、强特征的地震频次N(ML≥3.0)、b值、η值、A(b......
本文建立了平面旋转场中刚性机械手的模型,使用Lagrange方程对机械手在任意姿态微幅振动的动力学问题进行了推导,另外还引入一种可......
研究关于盲源分离的特征向量分离算法在语音增强的应用,传统的方法对混合的语音信号很难进行有效的分离,而在实际中很多场合都需要......
以一道典型的线性代数试题为例,深入挖掘与试题相关概念的丰富内涵,巧妙解析各知识点之间内在的联系和综合运用.......
本文给出了直接从动态投入产出(I/O)模型系数矩阵各元素之间的关系判定该系统是否可以稳定增长的两个判据,并分析了其系数阵特征值......
针对密集人群环境中行人相互遮挡造成人数难以准确统计问题,提出了一种基于混合高斯模型和图像纹理特征提取的人数密度统计方法。......
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讨论了边界矩阵A=[al PT Q UVT]的谱问题,这里U,V,P,Q是nk实矩阵,2k＜n,a∈R,I是k×k单位矩阵.确定了矩阵A和AAT的特征多项式和......
用2005年林甸MS5.1级地震前后震中附近的地震资料,选择与地震强度有关的3级以上地震频次N、b值、Mf值、C值、和Ac值等6个参量进行......
本文根据多因子分析的主成分分析法,选择与地震强度有关的3级以上地震频次N(ML≥3.0)、b值、η值、Mf值、C值和Ac值等6个参量进行......
通过构造变换算子的方法，给出含时外磁场下两个自旋-1／2粒子耦合系统的本征态。...
本文利用特征值函数及其一阶导函数与设计参数的关系图，讨论了设计参数对特征值分区的影响，以及密频现象发生的位置和程度。并且运用......
针对目前声波透射法检测桩身混凝土质量缺陷所采用分析方法的不足,提出了一种采用多参量信息反映桩身混凝土质量缺陷的新方法——......
通过对极大极小（γ，δ）双子在某一特征值下的等价定义，把任意的极大极小（γ，δ）双子化为极大代数下的双子，从而得到计算极大极小〈γ，δ〉双......
本文通过Householder变换将已知信息的相关矩阵B化成三对角矩阵，给出了确定其特征值及相应的特征向量的方法，从而得到了用主成分分析......
针对OD流估计解的不稳定性和求解方法的复杂性,本文提出了一种基于奇异值分解的流量矩阵估计方法,通过研究OD流集合的主要成分,即......
摘要 [目的]研究大曲中占主要贡献的风味物质，探究各风味物质间的相关性，为研究大曲及大曲酒中风味物质提供参考。[方法]从车间随机......
本文用适当的ｆｐ－同伦方法，构造若干特定泛函，在边界条件（ＭＳ，Ａ，ａ，Ｃ ）与（ＣＳ；Ａ，ａ）等的支持下，研究一类集要值映象方程的非零解，固有元等有关问题，发展了Ｓｍａｒｔ，Ｐｏｔｔｅｒ Ｂｒｏｗｄｅｒ等及作......
This paper firstly presents an algorithm of multivariable Nyquist predictivecontrol.Also,its relevant closed-feedback fr......
经典乘幂法结合压缩法是计算半正定Hermitian矩阵最大前n个特征值对应特征向量的重要方法,但其固定的迭代次数使得待分解矩阵的随......
本文首先针对车载FSK信号检测对小轨信号检测困难等问题进行了探讨,然后分析了当前机车FSK信号的特征,我们采用基于特征向量的功率......
Eukaryotic microbial distribution pattern and its potential effects on fisheries in the fish reserve
To examine the eukaryotic biodiversity of aquatic ecosystems in the Qiantang River,China,eukaryotic microbes in the rive......
Geography of Talent in China During 2000-2015:An Eigenvector Spatial Filtering Negative Binomial App
The increase in China’s skilled labor force has drawn much attention from policymakers,national and international firms......
