自动拟合,automatic matching
1)automatic matching自动拟合
1.Study of well test curveautomatic matching method;试井曲线自动拟合方法研究
2.Based on rate declineautomatic matching model(LM model in short) and combined with the single-well numerical simulator, the applicability of LM"sautomatic matching model on analyzing the gas-well decline of the normal pressure gas reservoir is investigated.在产量递减自动拟合模型(简称LM模型)的基础上,结合数值模拟研究了LM模型在正常压力气藏气井产量递减分析中的适用条件。
英文短句/例句
1.AUTOMATIC METHOD OF DST ANALSIS非自喷井钻柱测试解释的自动拟合法
2.An Automated Matching Method of Arps Decline and Its Application一种Arps递减自动拟合方法及应用
3.Study and Application of Automatic Matching Method for Non-linear Function with Three Parameters三参数非线性方程自动拟合方法的研究及应用
4.data processing machine, automatic, hybrid (analogue digital)混合（模拟数字）自动数据处理机
5.The Interaction Analysis of Pseudodynamic Test for Multi-Degrees-of-Freedom Structure;多自由度结构拟动力试验的耦合分析
6.Fitted Plane Automatic Extraction Algorithm of 3-D Laser Scanning三维激光扫描拟合平面自动提取算法
7.Auto-choosing Algorithm for Polynomial Fitting in GPS-LevelingGPS水准多项式拟合自动优选算法
8.The intelligent fitting method has more advantages than the traditional unintelligent method,such as automatically se-lecting optimum polynomials and higher precision.智能拟合法与传统的非智能拟合法相比具有可以自动寻求最优多项式、拟合精度高的优点。
9.The Development of Automatic Test and Evaluation for Silk Cohesion Based on Virtual Instrument;基于虚拟仪器的生丝抱合自动检测研究
10.Approach Method of the Plane Point Set Curves in the NC Programming System of Cam;凸轮数控自动编程系统中列表曲线拟合法
11.Dynamics model of rigid-flexible coupling for a five degrees of virtual axis machine tool;五自由度虚拟轴机床刚-柔耦合动力学模型
12.A Virtual Dual-arm Cluster Tool in Wafer Fabrication虚拟晶圆制造双臂自动组合装置的实现
13.Baseline Auto-fitting with Cumulant Analysis for Nano-particle自动基线拟合累积量算法纳米颗粒反演
14.Virtual Cluster Tool in Wafer Fabrication Based on eM-Plant基于eM-Plant的虚拟晶圆制造自动组合装置
15.Automatic composition scheme for access control policies in grid virtual organization网格虚拟组织内访问控制策略的自动组合方法
16.Automated synthesis of analog circuit based on multi-modified site embryo bond graphs基于多修改点胚胎键合图的模拟电路自动设计
17.RESEARCH ON FITTING LINE AUTOMATIC EXTRACTION ALGORITHM OF 3D LASER SCANNING三维激光扫描拟合直线自动提取算法研究
18.Hybrid Supervisory Control and Self-adaptive Scheduling of Virtual Production Systems Based on Automata;基于自动机的虚拟生产系统混合式监控与自适应调度
相关短句/例句
automatic fitting自动拟合
1.For measuring and analyzing the permeability of inhomogeneous reservoir rock in laboratory,anautomatic fitting model is built to calculate the permeability of inhomogeneous reservoir rock based on the test data of whole core analysis and the mathematical model describing unsteady flow in one-dimensional inhomogeneous porous medium.为在室内测量和解释非均质岩石渗透率,根据全岩芯分析装置的测试数据和描述流体在非均质介质中一维不稳定渗流的数学模型,建立了计算非均质储油气层岩石渗透率的自动拟合模型,并利用伴随函数和伴随方程计算目标函数的梯度,采用逐步二次规划法求解自动拟合模型。
3)automatic matching method自动拟合方法
4)auto-matching model自动拟合模型
1.On the basis of test data from whole core analysis device in laboratory, this paper establishes a mathematical model about three-dimensional unsteady flow in anisotropic porous medium as well as anauto-matching model about calculation of anisotropic rock permeability which is solved by sequential quadratic program.根据改进的全岩心分析装置的测试数据,建立了描述流体在各向异性介质中三维不稳定渗流的数学模型和计算各向异性储油气层岩石渗透率张量的自动拟合模型,并采用逐步二次规划法进行了求解,从而为室内测量和解释各向异性岩心渗透率张量提供了可行的方法。
5)Automatic history matching自动历史拟合
1.Ensemble Kalman filter(EnKF) has been used in automatic history matching to update reservoir model in recent years.近年来,人们开始利用集合卡尔曼滤波(EnKF)进行自动历史拟合,更新油藏模型。
6)automatic history matching method自动历史拟合算法
1.Anautomatic history matching method for identifying boundary water influx in a reservoir containing a single-phase fluid of incompressibility was developed on the basis of numerical simulation of water-displacing oil.针对水驱油数值模拟,提出一种基于微分方程反演的自动历史拟合算法,解决了单相微可压缩流体渗流中油藏边界水侵量自动识别问题。
延伸阅读
非线性最小二乘拟合分子式：CAS号：性质：用最小二乘法拟合非线性方程。有些变量之间的非线性模型，通过变量变换可以化为线性模型，此称为外在线性。而有些变量之间的非线性模型，通过变量变换不能化为线性模型，通称为内在非线性。对于非线性模型y=f(ξ,θ)+ε，其残差平方和。S(θ)是θ的函数，当模型关于θ是非线性的，正规方程关于θ也是非线性的。基于使残差平方和s(θ)达到极小的原理求出θ的估计值，拟合非线性回归方程。
