The probabilistic properties of functional coefficient auto-regression models with regularly varying tailed are discussed.
讨论了函数系数自回归模型，在误差项服从正则变化尾的情形下，模型的概率性质。
During the modeling for functional gradient materials, one needs to modify continually the coefficient of material composition functions to satisfy the design requirements.
功能梯度材料实体建模过程中，需要对材料成分方程系数进行不断修改以满足设计要求。
The main menu includes five functional modules: "performance testing", "parameter setting", "coefficient proofreading", "data inquiring" and "system help", which can complete various tasks.
主菜单包括“性能测试”、“参数设置”、“系数校对”、“数据查询”及“系统帮助”五个功能模块，能实现系统要求的各项功能。
A global smoothing method based on polynomial splines is used to estimate the coefficient functions in functional-coefficient linear autoregressive models.
基于多项式样条全局光滑方法，建立函数系数线性自回归模型中系数函数的样条估计。
The composite material with very high heat conductivity and low heat expansion coefficient and its preparation process belongs to the field of high performance functional material.
一种超高导热、低热膨胀系数的复合材料及其制备方法，属于高性能功能材料领域。
In this paper, a random coefficient functional autoregressive model is proposed and the sufficient condition of the geometric ergodicity is obtained.
提出了随机系数泛函自回归模型，得到了几何遍历性的充分条件。
A water intake coefficient for the unit is an important concept in the cyclic functional method.
单元进水系数是循环函数法重要概念之一。
The functional-coefficient partial linear model is a general model.
函数系数部分线性模型是一个比较一般的模型。
Results Multilevel models can present the variance covariance metrics of two dependent variables in every levels, and make out the functional expresses of correlation coefficient with covariates.
结果双变量多水平模型可以估计各水平两个变量的方差协方差阵，据此可以计算出相关系数随协变量变化的函数式。
Results Multilevel models can present the variance covariance metrics of two dependent variables in every levels, and make out the functional expresses of correlation coefficient with covariates.
结果双变量多水平模型可以估计各水平两个变量的方差协方差阵，据此可以计算出相关系数随协变量变化的函数式。
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