查询词典 functional

This paper makes use of functional coefficient autoregressive model modeling and forecasting daily revenue of stock market in Shanghai.

函数系数自回归模型是一类更具有适应性的模型。

It provides global estimate for the parameters and local linear smoother for the functional coefficient s in the models respectively.

为了检验特殊的参数化模型是否已经足够描述实际数据的动态结构，提出了一个Boot st rap 检验方法。

The functional coefficient model is widely applied to the analysis of longitudinal data, nonlinear time series and the biologic data.

本论文在第二章中重点讨论协变量区间删失时函数系数一维线性结构关系模型的估计问题。

Based on these, a new method for designing robust pole assignment control systems is established with characteristic coefficient sensitivity as its cost functional.

在此基础上，提出了一种以加权特征系数灵敏度为性能指标，结构化小参数摄动下的鲁棒极点配置控制系统的设计方法。

Chaper 4 focuses on the application of nonparametric and semi-parametric functional coefficient regression to boston housing prices.

第五章给出了本文的最终结论，说明了非参数和半参数变系数分位数回归模型对于实际经济问题具有很好的解释能力。

At present, semiparametric model, functional coefficient model and quantile regression are key issues in the field of regression analysis, they have been applied widely in multi-variable data analysis, economics and finance.

半参数模型、变系数模型和分位数模型是当今回归分析中研究的热点问题，在实际问题尤其是在多变量数据分析、经济学、金融学中有着广泛的应用。

Coefficient of the equation, functional group number and weight average functionality indirectly measured.

通过测定该方程的系数，间接测得试样官能团数和重均官能度。

By a more flexible model-the combination of semiparemetric model , functional coefficient model and quantile regression.

在本文中，主要讨论了非参数和半参数变系数分位数回归模型的估计及其应用。

In this paper, we mainly discuss nonparametric and semiparametric functional coefficient quantile regressions, their estimation methods and applications.

半参数变系数分位数回归模型，在理论上其假设前提条件限制比较少，在应用上具有很好的灵活性和很广的适用空间，能够更好地解释现实经济问题。

The concepts and count measures of the functional coefficient of biological cycle, annual decomposition rate and annual retention rate were established.

提出了生物循环功能系数、凋落物分解率和保存率的算法及含义。

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