查询词典 empirical

The empirical mode decomposition method is introduced to extract the trend item of gyro's drift, but the local mean estimation isn't precision and the end effects exist in the conventional EMD method. The two-tap adaptive time-varying filter and the adaptive border estimation are used to modify the EMD. After the trend extraction, the method of time series analysis is used to make the autoregressive moving average model for stationary time series.

根据陀螺漂移的特性，提出采用经验模分解的方法对其趋势项进行提取，但传统的经验模分解方法存在局部均值估值不准，插值过程存在端点效应的问题，因此，本文又引入二拍自适应滤波及自适应边界估值来对原方法加以改进；在成功提取趋势项后，通过采用时间序列的分析方法，建立了陀螺漂移平稳时间序列的自回归滑动平均模型；并得出陀螺漂移模型可近似为常值加一阶马尔可夫过程这样一个结论。

Enerally, the prediction models can be either empirical also called statist

一般说来，预测模型可以是经验模型，也可以是理论模型

And a statistical technique to estimate parameters in dynamic travel demand models based on Bayesian inference is proposed, moreover, both synthesized and empirical data are used in this paper.

该方法是基于Bayesian定理的推论得到的，并运用了综合数据和经验数据。

On the base of reviewing the empirical research on the relationship between the executive and corporation performance home and abroad, the article studies the relationship between the executive incentive and corporation performance of Chinese corporations, using statistical des cription analysis and hypothesis testing analysis.

本文在对国内外经营者薪酬与企业绩效实证研究回顾的基础上，采用描述性统计分析和假设检验分析对我国上市公司经营者与企业业绩之间的关系进行实证研究。

Represent by the enterprises strategic position in strategic group. In empirical study, the paper makes the main enterprises action and reaction index in steel industry based on the data from Jan of 2001 to Dec of 2004 of www.mysteel.com and www. steelinfo.com.cn, which are trade website in steel industry. Analysis from more than 500 actions and 2000 reactions, we verify hypothesis by statistical method.

首先，本文认为在不同市场结构环境下，产业的内部结构对企业竞争反应行为的影响是有差异的，因此比较分析了代表不同市场结构的螺纹钢市场和普中板市场上竞争反应行为的差异，结果表明企业的竞争反应行为符合其市场结构特点，这将有助于企业制定合理的发展战略，进一步调整和优化产品线。

Finally, we apply the factor analysis of the interest rate risk factors that change the yield curve of bond. Based on the comparison of the static models and stochastic models, we bring forward a dynamic stochastic risk management model of interest rate. In addition to this, we conduct an empirical examination of the management of risk immunized bond portfolios.

最后，本文运用因素分析法对影响债券市场收益率曲线的利率风险因素进行了分析，然后在比较利率风险管理静态模型和随机模型的基础上提出了一个动态随机利率风险管理模型，并且针对债券市场利率风险免疫的债券组合管理进行了应用研究。

The author makes an empirical study on the stock price and price/book value ratio, trying to make exploring research methods in the non-tradable share pricing. These researches are important for the non-tradable share pricing in listed companies of China.

本文通过对中国上市公司的股价与市盈率和市净率的线性关系的实证研究，试图对中国上市公司的非流通股估价方法进行探索，这对于中国上市公司进行非流通股估价有重要的现实意义。

The empirical result confirmed that the CARR model have the good explanation power to the stock index and the single stocks.

实证的结果也证实了CARR模型无论是对于股票指数还是单只股票交易量都具有了良好的解释作用。

Section four provides the empirical results of China stock market. Section five tries to explain the value premium in China stock market.

第五部分，按照Fama and French 的所用的CAPM模型和行为金融学理论两个层次来解释价值股获得超额收益的原因，并进行了回归分析；第六部分将给出结论。

For the uniformly ergodic Markov processes, which is a classic framwork established by Deuschel-Stroock for studying the LDP for empirical measures, the LDP of f_n~* in the weak topology and the uniform weak*-LDP in the strong topology ||·||_1 for f_n~* are established. Furthermore, we prove that f_n~* is asymptotic optimal in the sense of Bahadur. These results are obtained for the first time in the dependent case. For this generalization from the i.i.d.

在此框架下，我们建立了f_n~*在弱拓扑下的大偏差原理以及在L~1-拓扑下对初始点一致的弱*大偏差原理，另外，我们还证明了f_n~*在Bahadur意义下是渐近最优的，这些结果在相依情形下是全新的，为了做这样本质性的推广，我们需要克服许(来源：ABC论文6d网www.abclunwen.com)多技术上的困难和应用不少特殊的工具，诸如Harnack型不等式，Cramèr型偏差不等式，一致可积算子，线性算子的扰动理论，Bishop-Phelps定理等等(它们都是首次用于处理这样的问题)。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。