singular value

A kind of new flutter analysis method ( robust flutter margin method) were introduced. Pass to incorporate organically the flight test data and the system model, make use of the structured singular value theories proceed the flutter boundary estimate.

一种新的颤振分析方法&鲁棒颤振裕度法被介绍，它利用结构奇异值理论将系统模型和试飞数据有机结合起来进行颤振边界预测。

The output signal space was decomposed into signal space and noise space by SVD ( singular value decomposition) method, then the modal parameters were estimated directly.

运用SVD（singular value decomposition）分解将含噪声的输出信号空间分解为信号空间和噪声空间，然后直接估计结构的模态参数。

Using the generalized singular value decomposition ( GSVD ), the expression of general solution is given.

利用广义奇异值分解给出了该问题最小二乘解的表达式.

A Singular Value Analysis Based Design Method for Multivariable Control Systems

一种基于奇异值分析的多变量系统设计方法

Theoretically , canonical truncated singular value decomposition ( TSVD ) is considered a good regularization method in solving ill-posed problems.

典则 TSVD 方法是求解线性不适定问题的一种很好的正则化方法.

A image quality evaluation method based on visual masking effect and singular value decomposition is proposed.

将人眼视觉特性和图像本征特性相结合,设计了一套基于视觉掩盖和奇异值分解的图像质量评测方法.

Application of singular value decomposition to potential field data processing

奇异值分解在位场资料处理中的应用

Using Matrix Singular Value Decomposition Method to Revise a Paragraph's Keyword Vectors

矩阵单值分解与段落关键词向量的修正

Meanwhile to reduce the cost of memory space, this paper takes the Semi-Discrete Decomposition Method rather than the Singular Value Decomposition.

同时为了进一步降低存局部潜在语义分类的存储空间的开销，采用半离散分解方法替代奇异值分解方法。

The system is supported by a computational algorithm based on Singular Value Decomposition ( SVD) for the discovery of groups of chatters and hidden communication patterns within the chatrooms.

系统由一个基于奇异值分解（singular value decomposition）的计算算法支持，该算法主要用于搜索聊天室中的聊天者群组和隐藏的通信模式。

The simulation results showed that the μ controller exhibited good performance. So, it's feasible to apply Structured Singular Value theory in vibration control of flexible appendant structures.

数值仿真结果表明μ控制器具有良好的鲁棒性能，用于振动控制是必要且可行的。

Research on Based on Singular Value Decomposition and KL Projection Fusion Decision

基于KL投影和奇异值分解相融合的人脸识别方法的研究

Application of Singular-Value Sensitivity and Eigenstructure Assignment to Terrain Following System

奇异值灵敏度特征结构配置在地形跟随系统中的应用

The closed-loop design schemes were evaluated according to command following accuracy and ability to subdue effects of the atmospheric turbulences and other disturbances, where the structured singular value analysis method was adopted to evaluate robust stability and robust performance of the FCAS.

并对控制方案从指令跟踪精度、大气紊流响应和对其它扰动的抑制特性等方面进行了评估，其中用结构奇异值对增稳系统的鲁棒稳定性和鲁棒性能进行了分析。

It is also observed that all of the available sufficient conditions can be regarded as upper bounds of the structured singular value ( SSV) of a related matrix.

发现现有的稳定性充分条件都可以被看作是某个矩阵的结构化奇异值（SSV）的上界。

The margin is evaluated by the minimum singular value of return deference matrix of system.

研究了一种适于工程实践的多变量稳定裕度法&基于回差矩阵奇异值的稳定裕度分析法。

Rather than estimating the BRDF function or any parameters in a reflectance model, Singular Value Decomposition ( SVD) is used to estimate a low dimensional approximation of the image set of a Lambertian object under both changing of illumination and geometrical pose.

所提出的方法不是直接去估计对象反射模型中的参数，或是去拟合BRDF函数，而是用奇异值分解（SVD）来拟合Lambertian对象在光照和几何朝向变化情况下的所有图像集合。

Positive Solution of Singular Nonlinear Third Order Periodic Boundary Value Problem

非线性奇异三阶微分方程周期边值问题的正解

Pattern Recognition of Personal Information Based on Singular Value Decomposition and Neural Network

基于奇异值分解和神经网络的个性化信息模式识别

A digital audio watermarking algorithm based on SVD ( Singular Value Decomposition ) and mean quantization are presented.

提出了一种基于奇异值分解和均值量化的音频数字水印算法.

Singular Value Decomposition for Experimental Data of Dynamical Systems

动力系统实测数据的奇异值分解技术

Usage Singular Value conduct and actions observation the vector overcame these limitations.

使用奇异值作为观察向量克服了这些缺陷.

Singular value decomposition SVD that ( Singular Value Decomposition ) algorithm.

SVD即奇异值分解 ( SingularValueDecomposition ) 算法.

First, eyes and mouths are segmented from the facial expression image and variant moments and singular value feature vectors of eyes and mouth are extracted. Then Fisher linear discriminant analysis is used to find a set of optimal feature vectors.

先对面部表情图像进行了分割，得到眼睛和嘴巴区域，然后分别对眼睛和嘴巴区域提取不变矩和奇异值特征向量，并进行Fisher线性判别分析，最后训练了支持向量机分类器。

The paper put forward an improved collaborative filtering algorithm based on symbolic data analysis, which apply singular value decomposition and symbolic data analysis method to recommended system.

本文提出一种改进的基于符号数据的协同过滤推荐算法，即将奇异值分解和符号数据分析方法结合起来运用到推荐系统中。

Principal Component Analysis and Singular Value Decompositon methods are applied to design the objective function.

关键元素分析和奇异值分解等方法被应用于设计与此相关的目标方程.

The algorithm is a matrix singular value decomposition.

该算法将一个矩阵进行奇异值分解。

Studied the structure singular value theory in the paper, and also discussed robust stability and robust performance in uncertain block system via structure singular value. As simulation sample applied its to a spacecraft controller, the result show efficiency of SSV algorithm.

研究了结构奇异值理论，讨论了存在不确定性块结构系统的鲁棒稳定性和鲁棒性能问题，并以某飞行控制器作为仿真算例说明了结构奇异值方法的优越性。

This paper investigates the smallest singular value of matrices, the spectral radius of the iterative matrix, the minimal eigenvalue of irreducible M-matrices and some spectral properties of tensor product of matrices.

本文主要研究了矩阵最小奇异值，迭代矩阵的谱半径，不可约M矩阵的最小特征值以及矩阵张量积的一些谱性质。

In this paper, singular boundary value problems of non-linear equation system on a half-line will be considered.

本文主要研究半直线上非线性方程组奇异边值问题解的存在性。