fitting data
英 [ˈfɪtɪŋ ˈdeɪtə]
美 [ˈfɪtɪŋ ˈdeɪtə]
【计】拟合数据
双语例句
- Fractal interpolation method that is a locally nonlinear interpolation method developed in recent years provides a new means for fitting experimental data.
分形插值方法是近几十年发展起来的一种局部非线性插值方法，它提供了拟合实验数据的一种新方法。 - A correlation formula of relative difference of local Nusselt number and dimensionless local temperature difference was presented by fitting numerical data.
通过对计算数据进行拟合之后，得到了层流时自由盘盘面局部努塞尔数的相对偏差与盘面无量纲局部温差的计算关联式。 - The continuity of the response at the see-lion nodes can be guaranteed by the fitting data overlapped the section nodes.
分段点处重复覆盖数据拟合可以保持原信号的连续特性。 - Method to Fitting Data Clouds Using Loop Subdivision Surface
用Loop细分曲面拟合点云数据的方法 - The data have been collected and handled, and curve fitting of data by computer was done with polynomial.
通过计算机用多项式对实验结果做曲线拟合，得出了颗粒粒径、内管转速、环空平均流速等单因素的影响规律。 - Fitting Data for the Measurement Data of Yang's Modulus of Metal Materials
金属材料杨氏模量测量数据的数值拟合 - In this paper, the general method for fitting experiment data reasonably is given by the method of least squares and criterion of accepting or rejecting small error.
根据最小二乘法并结合微小误差取舍准则，给出了合理拟合实验数据的一般方法。 - Electric parameters including resistivity, mobility, and free carrier concentration are measured at low temperatures for n-type 6H-SiC from China and Cree corporation. Their impurity concentration and levels are obtained from the fitting data of FCCS.
测试了国产和美国Cree公司生产的n型6H-SiC低温下的电学参数，包括电阻率、迁移率和自由载流子浓度，并用FCCS软件数据拟合分析得到两种SiC的杂质浓度和能级。 - The creep mechanical parameters of Jintan rock salt are obtained with fitting tests data into the model.
最后，根据盐岩三轴蠕变实验结果拟合得到了金坛盐岩的非线性蠕变力学参数。 - Through using actual GPS leveling fitting data in a large-scale area, it introduces the application of optimum function model choice and the related analysis method.
文中通过一个大测区GPS水准实测数据，说明拟合模型优选准则的应用以及具体分析方法。 - The Generalized Lambda Distribution and its Uses in Fitting Data
广义Lambda分布及其在数据选配上的应用 - A/ δ of each membrane was obtained from experimental data by fitting data, and the thermal efficiency relating to each membrane was calculated.
通过对实验数据的拟合得到了每种膜的渗透系数与膜厚之比A/δ，并计算了每种膜的过程热效率。 - Using the ray tracing and Monte Carlo as well as the experimental fitting data, we present a numerical simulation model for pumping cavities of the multisegment Nd ∶ glass amplifier.
采用光线追迹和蒙特卡罗法以及实验拟合数据，建立了多段钕玻璃放大器闪光灯泵浦腔的数值计算模型。 - Examples show know many virtues and fine effects of the C-B spline curves interpolating and fitting data points.
应用实例表明，利用C-B样条曲线插值或拟合数据点集，优点多、效果好。 - Employing the genetic algorithm, the model parameters were identified by fitting the data of triaxial drained test.
采用遗传优化算法拟合了某土料三轴排水剪切试验结果，确定了模型参数。 - The time-transformation of the cumulative exposure model used to analyze step-stress accelerated life testing simplifies the mathematical mode without sacrificing flexibility for fitting data.
对用于分析步进应力加速寿命试验的累积损伤模型进行时间变换，保留模型对数据拟合的灵活性的同时简化了数学计算。 - In chapter 2, some methods of curve fitting given data points are explored.
第二章介绍了逆向工程中的曲线拟合问题以及一些已有的解决方法。 - In this paper, the methods of fitting non-normal data by Johnson curve family are discussed.
以抽样百分位点选择约翰逊分布函数来拟合非正态数据为基础，分析了许多最佳拟合Johnson曲线并转换为正态分布的方法。 - Secondly by fitting error data field, the best development base point is chosen.
通过对综合展开误差数据场进行数据拟合来选取最优展开基点； - Scientific computing involves a large number of experimental data, and fitting these data has an important significance.
科学计算中涉及到大量的实验数据，对这些数据进行拟合具有重要的研究意义。 - Metrical function of transformer is estimated on the basis of theoretical deduce and test data. The result concluded from the fitting data which obtained by using least square method is consistent with the theory.
依据理论推导和测试数据估计了互感器的测量函数，并利用最小二乘法对测试数据进行了拟合，所得拟合函数与理论推导相符，呈余弦规律变化。 - For fitting data, it is very important to estimate parameters exactly.
在对数据进行拟合时，关键是要比较准确的估算出模型中的未知参数。 - In this system, first of several different formats of geological data entry and organiZation, and then calculate experimental variogram and the experimental variogram values of the variation function of fitting the data presented fit with the adjacent points nuggets Methods.
在该系统中首先是对几种不同格式地质数据输入与组织，然后计算实验变异函数，并利用实验变异函数值进行了变异函数的拟合，提出了用相邻点数据拟合块金值的方法。 - Further, the CA test results and fitting data revealed the nucleation mechanism in the process of copper deposition is instantaneous whether additive agents present or not.
CA测试结果及拟合数据表明添加剂不改变玻碳电极上铜沉积的成核机理，有无添加剂，沉积过程都是瞬时成核。 - Then we verify and extend these related theories in the fitting data.
本文就移动最小二乘法的若干问题展开了研究，并在数据拟合等应用中进行了验证和推广。 - Based on the model parameters, discuss and summarize the preliminary law of the fitting data. Finally, according to different transfer-function models on condition of different-input variables, establish closed-loop feedback system of pressure control of the connector of tandem extrusion system.
基于模型参数，进行拟合数据的相关讨论并总结初步规律。最后，根据不同输入变量的传递函数模型，建立双阶挤出系统的连接体压力控制闭环反馈系统。 - The main contents are divided into three parts as follows. Firstly, based on an in-depth study of fitting data algorithms, the essay mainly analyzes the disadvantages of the LSM ( Least Squares Method) and the LSVM ( Least Squares Vector Machine).
主要内容分为如下三部分。（1）重点探讨了最小二乘法和最小二乘支持向量机方法拟合数据时存在的问题。 - Moreover, fitting data is the best way to solve this question. But, because of the complexity of the data, it is unable to meet the condition needed with a single model that is not very accurate.
而要解决这个问题最好的办法就是进行数据拟合，但是由于数据的复杂性，用单一模型已经无法满足所需的条件，它对数据的拟合并不是非常的准确。 - Studies on calculation method have shown that the result used dynamic sampling method was more stable than that used static sampling when the fitting data were shorter.
研究表明，利用动态采样代替固定窗长的静态采样方法，在拟合数据段较短的情况下，结果更稳定。