The formula of Dual-epoxy pouring sealant was learned and the SVM model was founded, in the mean time, formula for epoxy pouring sealant was optimized by SVM and exhaustive method. The results demonstrated the effectiveness of using the support vector, machine in pouring sealant properties forecast. It also pointed out that SVM was a promising learning method, which could be used to forecast the formula of adhesive and provide an important basis for optimization of formula.
通过对双组分环氧树脂灌封胶配方的学习，建立SVM推理模型，并结合穷举法对配方进行优化，结果表明所建SVM推理模型具有一定的预测能力，展示了其优越性和推广前景，可应用于胶粘剂配方的研制，对配方优化起到一定的指导作用。
And obtain that compact submanifolds with parallel mean curvature vector must be totally geodesic.
以及具有平行平均曲率向量的紧致子流形的全测性质。
The results indicate that for both NaCl and CsCl structure ferrimagnets the results of spin wave spectra and mean values of spin vector in Z-direction are strongly different from that of the ferrimagnets with the nearest-neighbor interactions only.
本文在无规相近似下，利用格林函数方法，研究了具有最近邻和次近邻相互作用的亚铁磁体中的自旋波。
IMPCA is a rapid feature extract method from matrix itself, no needing regard an image as a vector. This paper presents the basic theory of IMPCA from the view of minimizing the mean reconstruction error and shows two different modules of feature extract based on IMPCA. It analyzes the feature generated from two modules and finds they respectively enhance row characters and column characters. It fuses the recognition results with two features to achieve better accuracy rate.
IMPCA是一种快速有效的直接通过图像抽取特征的方法，从图像重构的角度分析了实现IMPCA的两种模式，两种模式分别增强了图像的行特征和列特征，将它们的识别结果进行决策融合可以获得更好的识别效果。
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。
Through simulation, the size of the filter template affecting on filtering imaging is investigated, the filtering effects of second mean filtering method and vector filtering method at the same size of filter template is comparised, the curve distribution of power spectral density of second mean filtering method and vector filtering method is analyzed.
仿真实验研究了滤波模板的大小对滤波效果的影响，比较了在同样模板的选取下向量滤波方法与二次均值滤波法的滤波效果，分析了向量滤波方法与二次均值滤波法的功率谱密度分布。
At present, these results have been used to explain the natural types of rifting and to estimate the mean direction of the stretching vector according to...
目前这些实验结果已被用于解释天然裂谷的形式，并根据断层方向的统计分析推导伸展向量的大致方向。
At present, these results have been used to explain the natural types of rifting and to estimate the mean direction of the stretching vector according to the analysis of fault orientations.
目前这些实验结果已被用于解释天然裂谷的形式，并根据断层方向的统计分析推导伸展向量的大致方向。
The Pinching problems are discussed on the sectional curvature of compact space-like pseudo-umbilical submanifolds M~n with parallel mean curvature vector in De Sitter space S~_p, and the theory of reduction of the codimension is obtained in De Sitter space through evaluating the Laplacian of square of the length.
讨论了De Sitter空间Snp+p中，具有平行平均曲率向量的紧致类空伪脐子流形Mn的截面曲率的拼挤问题，通过估计第二基本形式模长平方的Laplacian，得到了De Sitter空间中的余维数压缩定理。
Some uniform formulae are established, which link the Laplacian of the position vector function to the mean curvature vector field on any submanifold in the space forms.
讨论空间型中的位置向量场，建立一组统一的公式，将子流形的平均曲率向量场与位置向量及其衍生函数的Laplacian联系在一起。
Triangular mesh, normal vector, principal curvature, gaussian curvature, mean curvature
三角网格，法向量，主曲率，高斯曲率，平均曲率
Let be a compact pseudo-umbilical submanifolds with parallel mean curvature vector in the quasi constant curvature space.
设Mn是拟常曲率空间Nn+p中具有平行平均曲率向量的紧致伪脐子流形，论证得到了这种子流形的两个内蕴积分不等式，从而给出了Mn是全脐子流形的两个内蕴充分条件。
The nanoplex were smaller than the unmodified nHAP; thelipiodol/nanoplex emulsion, with the mean diameter at 75±11.8nm can disperse moreuniformly and be more soluble and stable, contrary to the unmodified nHAP and nanoplex Conclusion: Nanoplex/pDNA mass ratios greater than 15 had exhibited completepDNA absorption onto positive charged polyplex and pDNA protection from thedestruction of nucleinase in rabbit serum. Unmodified nHAP may can't induce effectivegene delivery. PartⅡThe construction of the recombint eukaryotic expressive vector ofwild-type human p53 and RbObjective: To construct the recombint eukaryotic expressive vector of wild-type humanp53 and Rb by utilizing the theory of molecular medicine.
结果nHAP颗粒本身大小小于100nm，但由于颗粒表面本身带负电，不能包括有效地结合及保护DNA；经Ca~(2+)修饰后，颗粒可带正电，可一定程度地结合和保护DNA，但聚合物本身的中性电与带负电的细胞膜结合，而且本身的颗粒则变地容易聚集而成为很大的颗粒，也不利于细胞的吞噬；经PLL修饰后，颗粒溶解性提高，直径变小，表面带正电，电泳结果显示PLL-nHAP颗粒可包括有效地结合和保护DNA免受兔血清的破坏，而且复合物表面的正电也包括有利于与细胞膜的结合与吞噬。
If the pertubation factors in judgments are stochastic, it was proved in this paper that the matrix of GMJ will converge in probability at a consistent positive reciprocal matrix whose vector of priorities is just the geometric mean of the vectors of p...
如果判断矩阵的干扰因子是随机的，文章证明了几何平均综合矩阵将依概率收敛于一个一致性的正互反矩阵，其排序向量刚好是各判断矩阵的几何平均综合排序向量。无疑这对于在群组决策时几何平均综合判断矩阵法的使用是重要的。
It makes vector combination by employing the direction character of subband coefficients and the correlation between and within subbands. It has two steps of classification with the vector`s energy and activity and thus reduces the inner dispersion of the classified vectors. The classified information needs few bits to carry. The weighted mean square error rule using human visual characteristics is used to improve quantization gain.
该方法的矢量构成结合了子带系数的方向性，充分利用了子带系数的带间和带内的相关性，按能量和活跃度进行两级分类，降低了类中矢量的内部离散度，分类信息占用比特数少，并采用了基于人眼视觉特性的加权均方误差准则进行矢量量化，提高了量化增益。
The comparison between the coefficient of mean wind pressure on the roof and the results of wind tunnel test shows that the numerical simulation on the complex full perimeter of cantilevered roof is feasible. The velocity vector plot obtained on the height of 1.5 meter indicates numerical simulation can better predict wind environment.
通过与风洞实验结果的比较，可看出数值模拟方法预测复杂的环状屋盖平均风压是可行的；从数值模拟内场1.5m高度平均风速矢量图结果可知，数值模拟方法预测体育场内的风环境有独特的优越性。
In this article, we mainly study the space-like submanifolds with parallel mean curva-ture vector, constant scalar curvature or constant square length of the second fundamental form, respectively. We obtain some pinching theorems and rigidity results by estimating Laplace of the square length of the second fundamental form of the such submanifolds and using yaus maximum principle or Stokes Theorem.
本论文主要研究de Sitter空间中具有平行平均曲率向量、常数量曲率或第二基本形式模长平方是常数的三类类空子流形，并通过分别估计三种情形下子流形的第二基本形式模长平方的Laplace，利用Yau的极大值原理和Stokes定理，获得了这些子流形的一些拼挤定理和刚性定理。
In this paper, the theory, algorithm, and experiment of automatic object detection and tracking are studied in depth. It is firstly pointed out that the essential of Mean Shift method is a special Newton-Gaussian method. A new method named Fast Mean Shift is established to stretch the conservative step of Mean Shift method. The convergence and validity of this new method are proved in theory. And it is also proved that the convergence speed of Fast Mean Shift is faster than that of Mean Shift. The contrast experiments of searching the maximum possibility density of random of data sets in plane and 3D space are done. The results show that this new method can reduce the iterations greatly. A new object tracking method based on Fast Mean Shift is built to improve the object tracking performance, which is shown in the face tracking experiment with the tennis sequence provided by the Ohio State University, and the car tracking experiment with the car sequence provided by Kalsruhe University. The face trcking experiment with highly noised images show that the object tracking method based on Fast Mean Shift has strong anti-jamming ability. A new fast color object detection technology based on characteristic color is established, which use characteristic color distribution to compute the characteristic color vector of any area in an image quickly. With the high performance search method, the fast object detection is achieved. At last, using object tracker based on Fast Mean Shift and color object detector based on characteristic color with the Kalman filter, PID controller, searial communication and other technologies, automatic object detection and tracking system with control system is built. The availability and anti-jamming ability of this system are verified by some object detection and tracking tests in different scenes.
本文对目标自动识别与跟踪进行了理论、计算、试验三方面的深入研究，主要包括：首次指出了目标跟踪技术中常用的均值迁移方法的本质为一种特殊的高斯-牛顿方法，改进了均值迁移方法步长取值保守的弱点，建立了快速均值迁移方法，证明了该方法的收敛性、有效性以及收敛速度优于均值迁移方法；进行了平面和3维随机分布数据集的最大概率密度搜索对比试验，试验结果表明，快速均值迁移方法大大减少了迭代次数；建立了基于快速均值迁移的目标跟踪方法，利用俄亥俄州立大学提供的乒乓球序列图像和卡斯鲁厄大学的汽车序列图像，对人脸和汽车目标跟踪性能分别进行了对比试验，并进行了高噪声人脸图像目标跟踪试验，结果表明，基于快速均值迁移的目标跟踪方法有效提高了目标跟踪性能，具有很强的抗干扰能力；建立了一种新型彩色目标自动识别方法，采用特征色彩分布函数实现了对任意图像区域特征色彩矢量的快速计算，建立了高效的搜索方法，实现了彩色目标的快速识别；将基于快速均值迁移方法的目标跟踪方法、基于特征色彩的目标识别方法与卡尔曼滤波、PID控制、串行通讯等技术结合，建立了带有控制系统的快速目标自动识别与跟踪系统，并在不同场景下进行了目标自动识别与跟踪试验，验证了快速目标自动识别与跟踪系统的有效性和抗干扰能力。
Chapter 2 introduces some propaedeutics of classic differential geometry, which include the first basic form, the second basic form, normal curvature, main curvature, mean curvature, Gauss curvature, unit normal vector, main vector, etc.
第二章介绍一系列的预备知识，主要是关于古典微分几何中第一，第二基本形式的定义，法曲率，主曲率，平均曲率，Gauss曲率，单位法向量，主方向等的定义。
Active regions in which bipolar magnetic fields are dominant, were chosen from data set of photospheric vector magnetograms observed at Huairou Solar Observing Station in Beijing during 1988-1996. The relationship in sign between tilt angles of magnetic polarity axis and mean twist parameters h ‖ were explored.
利用北京怀柔太阳观测站的矢量磁向仪在1988-1996年期间观测的286个偶极活动区，探讨了磁极轴的倾斜角和磁场缠绕参数h‖之间的符号关系。