统计学的

The mainly contents include: the research design of statistical survey, survey methods, the statistical sorting and analysis of information (contingency table, correlation measurement, inferential statistics, regression analysis, variance analysis, cluster analysis, factor analysis, principal component analysis), the composing of investigation report and the appliance of SPSS.

课程对社会统计和社会调查研究方法进行全面的介绍，要求学生牢固掌握社会统计和社会调查的基本研究方法，能熟练运用社会统计和社会调查的方法和技术从事社会研究工作，对社会统计学的概念和术语有一般程度的掌握，能应用SPSS软件进行社会统计和调查工作。本课程主要内容包括：统计调查的研究设计、资料的调查方法、资料的整理与统计分析方法（列联表、相关关系测度、推断统计、回归分析、方差分析、聚类分析、因子分析、主成分分析等）、撰写调查报告、SPSS应用等。

Speckle is also the fundamental uncertainty factor in this kind of sensors. The analytic expression of centroid uncertainty limit is derived from the statistic of laser speckle, and it is shown that the uncertainty limit in RST, and also in anamorphic triangulation, is dependent on the solid angle subtended by entrance pupil as seen from the illuminated laser spot, the triangulation angle, as well as the laser wavelength. The influence of aberration of optical system and surface roughness are also discussed.(4) A method of getting the 3D edge characters based on the integrated vision system is studied.

重点研究了RST中的激光散斑现象，从散斑统计学的角度，首次推导了激光散斑引起的旋转对称三角法位移测量不确定度的极限，结果表明在光学粗糙表面上，该极限由投射激光波长，光学系统入瞳对投射光斑所张的立体角，以及光学系统主光轴与旋转轴的夹角确定；这一结论同样适用于其他变形成像的激光三角法。4基于RST的工作方式，研究了利用集成视觉系统的扫描移动来获得被测物体的低分辨率三维信息的方法。

Based on the relationship between the structure and function, a lot of research have been performed on predicting base-pair which is indispensable to the RNA three-dimensional strcutrue. The tools and methods in Combinatorics and Statistics will play important roles in studying linear sequences of biomolocular units . Similarly, we can present the geometric representation of biological sequences and structures. So the genometric topology and group theory are important also.

根据RNA的结构与功能的关系，在预测碱基配对的类型方面进行了相当多的研究，这也是确定RNA三维构象的必不可少的一部分，组合学和统计学的工具和方法在研究生物序列和生物结构上起到了很大的作用，同样我们可以用几何方法来表示生物序列和二级结构，几何拓扑和群论也起到了很大的作用。

Then the informationtheoretic entropy measure and Laplace error rate evaluation functions are applied to the path search in extension matrix, and a heuristic algorithm ECA based on entropy is given The time complexity of ECA is also analyzed Finally, ECA is applied to several real-world domains such as sleep examples and handwritten digit recognition, and the experimental results show that ECA can produce more simple and efficient rules.

针对实际应用领域中的噪音问题，从统计学的角度，对扩张矩阵理论的定义加以扩充，放宽关于规则的概念描述限制：在训练例子集上归纳得到的概念，不一定完全正确分类训练例子集，而是以较大的正确概率分类训练集，并对新的例子有较好的预测能力。

It has been proven that the textural information can be used to classification by means of test.

本文首先分析了遥感影像分类方法和纹理提取方法的研究现状，接着对地统计学的基本原理进行了论述，在这一理论的基础上，对变差函数应用于遥感影像的纹理描述和提取进行了论证和实验说明；并就一些具体应用问题如计算窗口大小、计算方向和计算步长的选择等问题进行了讨论，提出了一种自适应的确定纹理计算窗口大小的方法；同时，在现有算法的基础上提出了一种新的纹理计算方法――加权变差函数法。

This exhibition attempts to embark in an art institution from an internal survey of art ecology. Unlike the customary emphasis on visuality of a single artwork,"Glass Factory" utilizes a way of working similar to sociology and statistics to install and complete the presentation of art pieces."Glass" reminds us of the existence of "viewing", whereas its transparency could lead us to nowhere. Despite of that, we are moving closer to a practical approach that may unveil the nature of glass.

我们需要一种新的审视方式来寻找这些现象背后的话语，所以，这个展览选择从生态的内部考察开始进入艺术机制，和以往强调单件作品的视觉性不同，"玻璃工厂"选择类似社会学和统计学的工作方式来完成和展示作品，"玻璃"强调了观看，而其透明性也许让我们一无所获，但是，起码我们在努力寻找着一种可行的方法来看到玻璃的实质。

By building the artificial finance market and using thestatistic theories and methods,it explores the reasons that cause the abnormalphenomena from the micro level.This dissertation uses the methods of theAgent-based computational finance.The stock market is viewed as complex adaptivesystem consisting of many boundedly rational and dynamic heterogeneous traders.

基于Agent的计算金融学将金融市场看成由大量发生交互作用的经济主体组成的复杂适应系统，通过构建人工金融市场进行仿真模拟，并应用统计学的理论和方法，对模拟市场的整体性质及宏观规律作出微观解释，从而揭示金融异象的形成原因。

Markets may be segmented based on geographic, demographic, psychographic, or product-use variables.

市场的区分是以地理的、人口统计学的、与个人心理发展过程有关的，或产品用途的变更为基础的。

This research embarks from the school exterior public relation, discusses the relations with the school development , profits from the the research model of management science, unearths the information hided in the data using statistics analysis met...

本研究从学校的外部公共关系出发，探讨其与学校发展之间的关系，借鉴管理科学的研究范式，大量运用统计学的分析手段去挖掘隐藏在数据中的信息，得到了一些很有意义的结论。

The analysis data came through scene surveys and video record investigations. The stair speed rule considering the factors of sex, age, and the information guide is analyzed by statistics methods. According to the change rule of the density with speed, the speed or volume data at the certain density are combined. The relationship between volume, density and speed is obtained through suitably enhancing the density of the data in sensitive regions.

通过现场观测和摄像调查获取大量数据，利用统计学的方法分析性别、年龄以及信息对楼梯速度的影响规律；根据行人速度随密度变化的大致规律，对给定密度下的行人速度或者流量数据进行合并处理；适当加密变化敏感区域的数据，并利用这些统计数据建立上下楼梯行人的流量—行人密度—速度曲线关系。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐