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• Curve fitting and auto-regression model are common means in deformation monitoring data analysis.

曲线拟合回归变形监测数据分析常用方法

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• Refrigerant's thermal physical characteristics are calculated according to implicit cubic polynomial curve-fitting model.

制冷工质物理性质使用隐式三次多项式模型计算

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• The model has good curve-fitting performance, the expected values close to the measured ones, which provides necessary theoretic basis for the calculation of force-energy parameters.

模型具有良好曲线特性用该模型计算结果与实测值吻合较好，可以计算参数提供理论依据

rjggy.net

• Based on the experiment studying and curve fitting, a simplified magnet-based location model was described, which can speed up the calculation and simplify the fixation of magnetic sensor.

同时，通过实验研究曲线，对定位模型进行简化使定位计算更快，检测传感器放置更简单

www.chemyq.com

• Parameters of the difference distance-loss model are obtained by curve fitting based on the difference received signal strength at known distance.

方法根据差分距离-损耗模型已知距离差分接收功率得到模型参数，并用最大似然法估计用户位置。

www.dictall.com

• 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模型最大曲率终点判断反应终点

dict.cnki.net

• OBJECTIVE To study the fitting about S model dose-effect curve with the accumulation normal distribution function.

目的研究S剂量效应曲线累积正态分布函数拟合

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• OBJECTIVE: Study the fitting about S model dose-effect curve with the accumulation normal distribution function.

目的研究S剂量效应曲线累积正态分布函数拟合

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• An exponential model is proposed to fit the stress-strain-time curve and obtaining good fitting effect. Parameters of this model are easy to get and can reflect the compressibility and its mechanism.

采用指数模型城市固体垃圾的应力-应变曲线取得很好的拟合效果模型参数简单反映城市固体垃圾压缩性的大小及其压缩机制

ytlx.whrsm.ac.cn

• A new piecewise curve fitting method based on Least-Square principle. The mathematical model and the application of the method is discussed.

最小原理基础运用实测数据分段曲线合法，探讨相应模型以及用不同类型的曲线同时合数据点的具体应用

dict.cnki.net

• CONCLUSION The Hill coefficient is considered not any physiological meanings in the mathematics model usually used in fitting pharmacodynamics S dose-effect curve.

结论常用药效学S型剂量效应曲线拟合数学模型中，Hill系数生理学含义

www.biodic.cn

• A set of optimal parameters of vector plot is given through least square curve fitting by using measured displacement data and model of linear and parameter time-invariable system.

本文刊用位移导纳数据线性参数不变系统数学模型通过最小二乘方曲线方法给出最佳端图曲线参数

dict.cnki.net

• This paper analyses the uniform B-spline model with shape parameters, and applys the model to the curve fitting of discrete data points.

分析形状参数均匀B模型形状参数均匀B曲线应用离散数据拟合

cjig.cn

• The result also reveals that B-spline model performs better than other models integralively in precision of fitting prices, curve smoothness and stability.

条法利率期限结构拟合精度曲线光滑性平稳性方面综合效果最好

dict.cnki.net

• The result also reveals that B-spline model performs better than other models synthetically in precision of fitting prices, curve smoothness and stability.

样条法利率期限结构拟合精度曲线光滑性平稳性方面综合效果最好

dict.cnki.net

• From the views of prediction, the model played a better efficacy prediction and the fitting curve can accurately forecast non-insurance market future potentiality.

预测功能模型较好的发挥预测功效能够较为准确地预测未来发展趋势。

www.boshuo.net

• Then, using curve fitting and optimization method, the linear model, hysteresis model and variable linear model of pressure-torque relations are developed based on test data.

其次获得大量试验数据基础运用曲线拟合优化技术建立制动压力-力矩关系线性模型迟滞模型可变线性模型

dict.cnki.net

• Based on a diffusion-reaction model, the effective diffusion coefficient of dissolved oxygen (DO) was calculated by curve-fitting the depth distribution of DO measured by microelectrode.

采用自制溶解氧电极检测沿载体半径方向上溶解氧分布结合扩散-反应方程拟合获得载体内部溶解氧有效扩散系数

dict.cnki.net

• The improved FCM algorithm applied with the region fitting term of CV model, working as the reliance of evolving the level-set curve.

再将改进FCM算法应用到CV模型区域检测，可较准确地使像素点归类，以此作为曲线演化依据

cjig.cn

• In this paper, the mathematic model of copper yield stress in hot rolling was established by means of multiple non-linear curve fitting method.

应用多元非线性曲线方法建立了热轧变形抗力数学模型

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• A finite element-curve fitting method for determining the rigidity of back filling soil, which is a basic component factor of the model, is also given in this paper.

为了求得模型中的基本组成因素——土体刚度提出有限元-曲线合法

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• Finally by fitting the envelope of the hysteretic curve and using dimensionless method, the paper proposes bi-linear restoring force model.

最后已有曲线进行包络线量纲化处理提出外套加强节点统一的折线恢复模型

www.fabiao.net

• Finally by fitting the envelope of the hysteretic curve and using dimensionless method, the paper proposes bi-linear restoring force model.

最后已有曲线进行包络线量纲化处理提出外套加强节点统一的折线恢复模型

www.fabiao.net

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