Finally, the control method of structure response vector reconstruction is applied to the vibration active control of the layer board made in complex materials on the satellite antenna. It is showed that this method is effective.
最后把结构振动响应向量重构控制方法应用于层板式复合材料卫星天线的实际振动控制中，验证了该控制方法的有效性。
The three element complex is regarded as a mathematic modeling tool in this paper and it is, directly, used to the profile design of cylinder cam mechanism with a follower of straight-line motion by means of the vector method.
本文以三元复数为数学建模工具，直接运用矢量方法设计圆锥滚子直动从动件圆柱凸轮机构的几何轮廓，将一个复杂的空间曲面的设计问题转变成简易的数学计算问题。
In order to solve these problems, some deep researches, which take video text recognition as an example, have been carried out in this paper from character zone segmentation, preprocessing, feature extraction and recognition. In this paper, we have studied Canny operator and Active Contour Model in image segmentation, presented a method in characters detection and separation respectively, presented Max Variance Method to correct characters in images, probed into Neural Network and Support Vector Machine in character recognition, and basically completed a system in both detection and recognition of characters from complex scene images.
本文针对上述问题，以视频中文字识别为例，在字符图像分割、预处理、字符特征提取和识别等方面进行了深入的研究；主要研究了Canny算子及主动轮廓模型在图像分割中的应用；分别提出了字符定位及分割方法，同时提出了极大方差字符校正方法；在字符识别中特别探讨了神经网络与支持向量机的两种识别方法，初步完成了一个定位及识别系统。
At first, the displacement analysis of planar basic kinematic chains is studied by the method of combining vector with complex number. By solving a 8 link Assur Group and a 9 link Barranov truss, the method of constructing and solving equations about all the planar basic kinematic chains is given.
文中首先对平面基本运动链的位移分析问题进行了研究，在求解过程中采用了复数与矢量结合的方法，通过对一个8杆12副阿苏尔组和一个9杆巴氏桁架的求解，给出了平面基本运动链位移分析的方程建立和求解过程。
The feature vector can be constituted by the CNEAR parameters. A complex neural network classifier is designed for learning and classification and its learning algorithm is also given.
基于模型参数构造了特征向量，并设计了复数神经网络分类器，给出了复数神经网络学习算法。
We shall be dealing with vector spaces over either the reals or the complex numbers.
我们应处理向量空间超过要么雷亚尔或复杂的数字。
The paper showed a parameter representation of isotropic vector in complex vector space, and obtained the some properties.
给出了复向量空间中的迷向向量的一种参数表示，并由此获得了迷向向量的一些性质。
The main idea of this method can be described as follows. First of all, two sets of feature vectors corresponding to a same sample space are combined together via complex vectors, which are used to construct a complex feature vector space. Then, the classical K-L transform and K-L expansion methods are developed theoretically to suit for feature extraction in the complex feature space.
该方法的基本思路是：首先，利用复向量将样本空间上的两组特征集组合起来，构成复特征向量空间；然后，从理论上推广了经典的K-L变换方法与3种基本的K-L展开方法，使其适用于复特征向量空间内的特征抽取。
Quantum mechanics uses complex number wave functions (sometimes referred to as orbitals in the case of atomic electrons), and more generally, elements of a complex vector space to explain such effects.
量子力学用复数波功能（有时指轨道内的原子电子），而更通常用复向量空间原理来解释这类作用。
First, the different images are translated into one-dimension vector sequences with the same mean and variance. Second, FLDA is used to get the features of the images and complex vector space, CPCA is applied to get the new features, then these new features are trained by HMMs. Finally, an optimized HMM is obtained.
该方法首先对输入的不同光照、人脸表情和姿势的图像进行归一化处理，然后将归一化后的图像转化成一维向量，再用FLDA方法提取每幅图像的特征，形成新的复向量空间，通过运用CPCA来提取人脸图像的有效鉴别特征，最后通过HMM对这些特征进行训练，得到一个优化的HMM并应用于识别。
Complex vector space; complex linear transformation; decomposition theorems; Jordan canonical form
复向量空间；复线性变换；分解定理； Jordan标准形
Some new concepts are introduced in the paper, including space distribution coefficient of antenna array, which reflects the degree of concentration of channel complex vector when the space distribution of incident signal and the geometric of antenna array is handled in the same time, the k-th residual iteration error of digital pattern synthesis algorithm, which could be used to generate the trajectory of the algorithm, the optimal pattern and the amendment factor of smart antenna, the users weighted uniform distribution and the residual phase shift of LMS antenna array.
其中包括阵列天线的空间分布系数，该参数表征了同时考虑信号空间分布和阵列几何特征时信道复矢量在空间域的集散程度。方向图数字合成算法的第k次迭代残余误差，由该参数可以得到数字合成算法的收敛轨迹图。阵列天线的最优方向图案和智能天线的改善因子。以及用户加权均匀分布模型和LMS抗多径阵列天线的残余相位漂移。
For the analytical research of asymmetrical transient model, the problem of extracting three-order eigenvalue is solved by using the Cardannao formula method. Futhermore, the transient stator current of initial two-phase switching-on can be expressed in time domain. By means of the analytical method in space vector complex coordinate for the symmetrical mathematical model, the analytical expression of transient stator current is got when the third phase switching on. The asymmetrical transient model can also be expressed with space vector, which is associated with the symmetrical transient to realize the connecting of the alternating course between two-phase and three-phase switching-on.2 The control parameters such as firing angles of rapid soft re-switching control are studied to reveal the control rules and analyze the influnce factors.
在不对称瞬态模型的解析研究中，利用卡丹公式法解决了三次特征根的求解问题，最终求得初始两相通电的定子瞬态电流时域解析表达式；对空间向量复数坐标系下的对称数学模型进行解析，得到第三相投入后的定子瞬态电流解析表达式；将不对称瞬态也用空间向量来表示，建立与与对称瞬态相关联的模型，用以实现两相到三相通电状态交替过程的连接。2研究快速软投入触发角序列等控制参数，揭示了电源快速软投入过程的控制规律，并对其影响因素进行分析。
It is presented to calculate the complex index, the complex E vector and the complex angle of refraction of evanescent wave in crystal.
本文研究了晶体界面上的全反射。我们如何计算迅衰波的复折射率、复折射角和复电场矢量。
I'x!}3 m9 I X u1 J2 ^$ l Malaria parasites must complete a complex developmental cycle in an Anopheles mosquito vector before transmission to a vertebrate host.
疟疾在传染至脊椎动物宿主前必须通过按蚊载体来完成其复杂的发育周期。
OBJECTIVE: To synthesize a new vector of quarternary chitosan and to study its complex conditions with plasmid and transfection efficiency compared with chitosan.
目的：合成一种新型壳聚糖季铵盐载体，研究其与质粒结合的条件及转染效率，并与壳聚糖进行对比。
By using the methods of real representation of complex matrices, companion vector and company vector, we study and solve the problems of Jordan canonical forms, triangular and generalized diagonalization for matrices under consimilarity.
我们通过复矩阵的实表示、友向量和伴向量方法，研究并解决了合相似意义下矩阵的若当标准形、合相似意义下矩阵的三角化和矩阵的广义对角化的问题。
The HP 8780A vector signal generator is well suited for receiver measurements where wideband or complex modulations are required.
惠普8780a 矢量信号发生器是非常适合用于接收器测量而宽带或复杂的调制方式要求。
In this thesis, firstly, based on the complex vector model of doubly-fed induction generator, the mathematic model is deduced under the synchronous coordinate.
本文首先从双馈电机的复矢量模型出发，建立了在同步坐标系中双馈电机的数学模型，为双馈电机的磁场定向矢量控制提供理论基础。
In this article, we keep on doing this work and stress on the continued fraction vector valued rational interpolation in complex number field.
第二章 叙述向量有理插值的定义和基本概念，向量有理插值已有的构造方式和计算方法及其拓广和应用。