查询词典 model theory

Discussion topics include data analysis, probability concepts, point and interval estimation, statistical inference, hypothesis testing, simple regression model, inference in the simple regression model, general linear statistical model, dummy variables, collinearity, heteroscasticity, autocorrelation, error-related model, the Probit model, the Logit model and the Tobit model, simultaneous equations, and the time-series statistical model

讨论的主题包括实证资料的分析，机率，点估计与区间估计，统计推论，假设检定，简单回归分析，一般线性统计模型与推论，虚拟变数，共线性问题，异质变异数，自我相关， Probit模型， Logit与Tobit模型，联立方程式的估计与推论，时间数列统计模型。

Through hang together the simplex data model based on dissection and conventional GIS data model, we develop a integrated and polymorphic model, object oriented unified model of tessellated simplex and conventional GIS, which convenient to inherit and congregate. The model manage the abstracted data accord to 4 level factor, that is geometry object model, topologic geometry object view model and geography object model.

论文采用面向对象的方法把基于剖分的单纯形数据模型与传统的GIS数据模型结合在一起，提出并建立了一个便于继承、组合、多态的较完整的三维数据模型与结构一面向对象的单纯形剖分与GIS一体化三维数据模型。

Using Basket warrants transaction data on TSEC from September 4, 1997 to June 25, 2001, the combination of four volatility models classical history volatility,Parkinson's(1980 high, low history volatility model,Garman and Klass's(1980) high, low, opening, closing history volatility model,Trippi's(1977) equal weights implied volatility model with two pricing models Black and Sholes's(1973 option pricing model, henceforth BS pricing model,Chen and Cheng's(2000) basket option pricing model, henceforth CC pricing model are discussed on valuation performance to obtain superior basket warrant pricing model.

摘要本文利用1997年9月4日至2001年6月26日间在台湾证券交易所发行且已到期的组合型认购权证，使用四种波动性估计模型历史波动性模型，Parkinson(1980的最高，最低价历史波动性模型，Garman and Klass(1980)的最高，最低，开盘，收盘价历史波动性模型，Trippi(1977)的等加权平均隐含波动性模型与Black and Sholes(1973)选择权评价模式，陈松男与郑翔尹(2000)的组合型权证评价模式配对成八种评价模式，并比较其评价绩效，冀期能得到一较佳的组合型认购权证评价模式。

The theory of Confucianism founded by Lu Gu and Jia Yi was originated from the theory of Xun Zi, However, not the same as the thougt of Lu Gu, in the theory of Jia Yi, which reflected the aristocracy-oriented feature of the upper class, the ideology of aristocratism was aroused. Han Ying initiated the self-awakening man's original mind or nature and reestablished the theory of born good. His theory was regarded as an anabranch of Confucianism in the early stage of Han Dynasty, and a reecho of historical movement of the aristocratic theory of Confucianism advocated by Confucius and Mencius. During the periods of Emperor. Jing of Han and Emperor Wu of Han, an aristocratic upper class had come into being. Therefore, in the face of the society that experienced populace-oriented baptism, Dong Zhong-shu kept down the aristocratic components existed in Jia Yi's theory, absorbed populace-oriented consciousness, which formed the foundation for theoretical system, and transferred instrument-centered Confucianism to the one with sanctification. Thus, Confucianism acquired its theoretical remolding and historical transforming.

汉初的陆、贾儒学的思想理路是由荀学发展而来，但不同于陆贾之说，在贾谊思想里，作为当时上层社会走向贵族化这一时代特征的反映，贵族化思想成分开始被唤起；陆、贾之后的韩婴则倡导心性修养，重建性善论，他的学说是孔孟儒学贵族化历史乐章之回响，为汉初儒学的支流；景武之际，汉初上层社会已经完成了贵族化转变，为此，董仲舒保留了贾谊学说中的贵族化思想成分，然更为重要的是，面对一个经过平民化洗礼的社会，董仲舒吸纳平民思想意识以建构理论体系，将陆贾、贾谊承自荀子的工具性特征显著之儒学转变成具神学特征的儒学，使儒学获得一次理论上的大改铸，实现了儒学的历史转型。

Graph theory s 02 graph theory widely used for its own development. 40-60 20th century era matroid theory and graph theory-very graph theory, algebra and graph theory. topology theory has great development.

详细说明：图论讲义02 图论的广泛应用，促进了它自身的发展。20世纪40-60年代，拟阵理论、超图理论、极图理论，以及代数图论、拓扑图论等都有很大的发展。

After Reform and opening—up democratical development of China is discussed ardently and there comesinto being some kinds of typical modes:electoral democracy theory,elite democracy theory,pluralistic democracy theory,negotiatory democracy theory,liberal democracy theory,mixed democracy theory and increment democracy theory.

改革开放30年来，随着社会主义民主的发展，学术界对中国民主发展进行了热烈讨论，形成了以下几种典型的理论模式：选举民主论、精英民主论、多元民主论、协商民主论、自由民主论、混合民主论、增量民主论。

The cultural inheritance that this theory left to us was very huge and plentiful, To research this theory very clearly and overall is beyond the author"s ability , knowledge and .the article"s space , so in this paper , through elaborating on the following theories that composed the theory of speech acts -Attaching importance to the preferential status of the ordinary language philosophy A the distinction theory of language and speeclu the distinction theory of performative utterance and constative utterance , Three theories of speech acts, Three theoriesreplaced the distinction theory of performative utterance and constative utterance, the author introduced the contents, philosophy significance and contribution of this theory .

奥斯汀的言语行为理论给我们留下的文化遗产是十分巨大和丰富的，要对这一理论做全面透彻的深入细致的研究是笔者的学识、能力和篇幅所不能及的。本文通过对构成奥斯汀言语行为理论的注重日常语言的优先地位、语言与言语区分说、履行式话语与记述式话语区分说、言语行为三分说、&三分说&取代&区分说&等各个部分的阐述，介绍了奥斯汀的言语行为理论的内容并在此基础上阐述了奥斯汀言语行为理论的哲学意义及贡献。

By applying game theory and contraction mapping theorem, a sufficient condition for the existence and uniqueness of Nash equilibrium in a multi-person non-cooperative game is proposed. Another implication in the sense of game theory is presented for the stability condition of supply-demand equilibrium in traditional economic theory. It can demonstrate the stability condition for supply-demand equilibrium in economic theory. So the stable supply-demand equilibrium of cobweb model in economics is in fact equivalent to the Nash equilibrium in game theory. That is a brand-new explanation for the conclusion in traditional economic theory.

应用博弈论中的有关理论与压缩映象定理寻求一类多ISP非合作对策纳什均衡存在、唯一的充分条件，给出了传统经济理论中供求均衡稳定性条件的对策论意义，证明了经济理论中的供求均衡稳定性条件；说明了经济学中蛛网模型的稳定供求均衡实际上就是对策理论中的纳什均衡，从而给出了传统经济理论中关于这一结论的新解释。

On this basis, according to historical data, apply ANN and differential simulation method to get the quantitatively correlative relations between each production and its own influence factors, and introduce the new methods of prediction for dynamic indexes with gas-field development (The combinatorial prediction method based on fuzzy comprehensive evaluation, the method of ANN to select optimally combinatorial prediction models and the ANN prediction method based on genetic algorithm).(2) Base on mathematical programming, combine with quantitative economics and techno-economics, introduce economical indexes to establish production"s distribution optimal model, production"s constitution optimal model and measured production"s constitution optimal model, including multi-objective models and five-years models. Upon this, the optimal project for all gas field and each gas-collected factory can be got. Also, introduce the time value of capitals to improve on these models.(3) Base on the optimal solution theory and algorithm theory for the nonlinear programming problem, introduce the SUMT algorithm and genetic algorithm to study how to solve the models, and on the basis of normal genetic algorithm, make use of auto-adaptively modulating method to improve on normal genetic algorithm; Base on algorithm"s convergence theory and calculation"s complexity theory to analyze seriatim SUMT algorithm"s convergence and genetic algorithms convergence, and compare performance with each other.

在此基础上，利用神经网络方法和微分模拟方法根据历史数据得到各分项产量与其影响因素之间的定量关联关系，并引入气田开发动态指标新的预测方法(基于模糊综合评判的组合预测方法、神经网络优选组合预测模型预测方法以及基于遗传优化的神经网络预测方法)；(2)以数学规划为基础，结合数量经济学和技术经济学，引入经济指标建立产量分配优化模型、产量构成优化模型、措施产量构成优化模型、气田开发多目标规划模型以及五年规划模型，进而获得全气田及各采气厂的最优方案，并引入资金时间价值对五年规划模型进行改进；(3)以非线性规划问题的最优解及算法理论为基础，引入SUMT算法以及遗传算法对模型的求解进行研究，并在原有的遗传算法基础上，引入自适应调整方法对遗传算法进行改进；以算法的收敛性理论和计算复杂性理论为基础，逐一分析SUMT算法以及遗传算法的收敛性，并比较三种算法的优劣性。

The first part is an introduction. It describes the study significance, the purpose, the method and relative study evolvement from home and abroad and so on. The second part is a study basis. It illustrates study theory of financing storehouse and third-party logistics in details, which is a supply chain model theory resulting from logistics theory and financing storehouse theory and the third-party enterprise. The third part introduces impawning loan and its choke point in 3PL se...更多rvice innovation and financing storehouse business operation model. The forth part analyses restrictive factors of medium and small enterprises financing storehouse business in our country, which gives relative suggestions. The fifth part analyses the feasibility for construction of supply chain model based on financing storehouse business in 3PL service innovation, which aims at impawning supervision condition in Zhongchu Development Stock Co., Ltd Nanjing branch.

第一部分是绪论，阐明了本文的研究意义、目的、方法以及国内外的相关研究进展情况等；第二部分是研究基础，详细阐述了研究融通仓和第三方物流的相关理论，分别是物流理论、融通仓理论和第三方物流公司主导的供应链模式理论；第三部分介绍了第三方物流服务创新中质押贷款及其瓶颈，以及融通仓业务的运作模式；第四部分，分析了我国中小企业开展融通仓业务的制约因素，并提出了相关建议；第五部分，针对中储股份南京分公司开展质押监管的情况，分析了在第三方物流服务创新中，构建基于融通仓业务的供应链模式的可行性。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。