model fitting的例句大全

Mainly for data reliability and validity testing, model fitting and refinement.

主要进行了数据的信度和效度检验，模型的拟合和修正。

This paper deals with the time series model fitting for nonlinear vibrations. A parametric estimation approach for an exponential autoregressive ( EAR) model is presented.

本文研究应用时间序列模型分析非线性随机振动的方法。

creep deformation of uhmwpe fiber and its mathematics model fitting

UHMWPE纤维蠕变性能及其数学模型拟合

An articulated hand model fitting method based on genetic and line searching algorithm

一种基于遗传线性搜索算法的关节手模型匹配方法

As the labor income share showed a different trend before and after 1996, model fitting is break up into two periods.

鉴于1996年前后劳动收入占比呈明显相异趋势，分别对1996年之前和之后两个时期的数据进行模型拟合。

using structural equation analysis method, this paper put forward a theoretical model for inspecting, and final model fitting degree is good.

采用结构方程分析方法，对本文提出的理论模型进行检验，最终模型拟合程度较好。

First, discriminant analysis by grouping the sample is divided into financial crisis group and normal group, and then principal components factor into the model fitting Logistic regression model, and form the final prediction model.

首先通过判别分析对样本进行分组，划分为财务危机组和正常组，然后将主成分因子带入Logistic回归模型进行模型拟合，并形成最终的预警模型。

additionally two different kinds of high performance cyhalothrin microcapsule suspensions were developed; also their structures were characterized by sem, and conducted a preliminary release of the product model fitting. finally, their industrial production was studied.

研制出两种不同的高效氯氟氰菊酯微胶囊悬浮剂，通过SEM对其结构进行了表征，并对产物进行了初步的释放模型拟合，最后对其工业化试生产工艺进行了研究。

A parallel computing architecture for image facet model fitting is presented.

提出了一种图像小面模型拟舍的快速并行计算结构.

Based on the above, LAT in Bohai Rim area is established by surface fitting as the seamless chart datum model of this area.

并在此基础上对渤海湾海区最低天文潮面进行了拟合，建立了该区域的无缝深度基准面模型。

Objective To establish a curve fitting model and an endpoint determination by maximal-curvature for the reaction curve of piezoelectric coagulation analysis.

目的建立压电凝血反应曲线拟合模型及最大曲率终点法判断反应终点。

Viscosity model parameters fitting of feedstock in MIM simulation and analysis

金属粉末注射成形仿真分析的喂料粘度模型参数

Sporting goods: Model ship skeleton, box package of skeleton, shaft, flagpole, upscale musical instrument fitting, fishing equipment fitting;

体育用品：航模骨架、箱包骨架、箭杆、旗杆、高档乐器配件、渔具配件；

The method of ballistic trajectory simulation in antiaircraft artillery is discussed in this paper. We present the model based on differential equation group in center of mass, then give an implementation algorithm that combines average fitting coefficient with fitting error correcting.

本文论述了高炮弹道仿真的方法，提出了以弹丸质心运动微分方程组为模型，采用平均弹道系数与误差拟合修正结合的弹道仿真计算方法。

The mathematic model of thermal drive parts was deduced from the thermal conduction differential equation, and the model parameters were determined based on the experiments and step-by-step fitting method, then the combined control strategy of time optimum control and temperature double-ring control was adopted.

由导热微分方程推导热驱动部件的数学模型，在实验的基础上采用分段逐级拟合指数型函数的方法确定此模型的参数，然后采用时间最优控制和双环温度控制相结合的策略。

Then it works out an unsymmetrical nonlinear hysteretic loop by curve fitting on WOT speed characteristics instead of the unsymmetrical double linear model used in conventional shock absorber modeling.

在虚拟样机中采用的不对称非线性迟滞环足由速度外特性试验曲线拟合而得，突破了常规减振器建模中的速度外特性不对称双线性化模型。

So it is extremely necessary to improve the functions of the system on the base of the original one and excogitate the control model and control system, which are fitting for the actuator.

因此，有必要寻求一种针对磁滞非线性的模型与控制理论方法对执行器进行控制，从而完善从控制模块到执行模块的整体系统，使其能够更好地满足实际生产需要。

This model can better fitting series of return rate distribution.

这样的模型能够较好地拟合收益率序列的分布。

Then, combining a flexible arm measuring machine and a standard ball with space round fitting algorithm, the presented model parameters are calibrated. Also, based on principle of cross ratio invariance, a fast calibration approach is presented. 4.

使用柔性臂测量机结合空间球拟合、空间圆拟合算法对检测系统测量模型参数进行标定，同时提出了一种基于空间几何交比不变性原理的检测系统测量模型参数快速求解方法。

This method can automatically provide the piecewise linear fitting simplified model which fulfilling the scheduled error requirement and change the number of linear subsection by adjusting the error limitation, thus improve the simulation speed when ensuring the system simulation precision.

该方法可在满足预定误差要求前提下自动给出分段线性拟合简化模型，可以通过调整误差限度改变复杂非线性特性的线性分段数，进而在提高仿真速度的同时保证整个系统仿真的精度要求。