最小二乘圆 least square circle英语短句 例句大全

最小二乘圆,least square circle

1)least square circle最小二乘圆

1.In this paper aleast square circle method is presented for calculating the dot center place,and an example is given.提出了最小二乘圆法求取激光斑点中心位置的方法,并给出了算法实例。

2.For the auto examination of the component part which is assembled by frequently-used revolving bodies,this paper deduced some formula usingleast square circle,least square line and coordinate transformation.本文针对常用回转体组合零件自动检测的需要,利用最小二乘圆与最小二乘直线拟合以及坐标转换的方法,推导了相应理论计算公式,并据此得到了一套自动消除系统误差的新方法。

英文短句/例句

1.Measurement of short arc based on centre constraint least-square circle fitting基于圆心约束最小二乘圆拟合的短圆弧测量

2.The Application of the Least Square Metbod by Using Circular Arc in Circular Figure Analysis最小二乘圆弧法在圆图象分析中的应用

3.Measuring System of Machining Precision Based on the Least Square Circle Method基于最小二乘圆法的加工精度检验系统

4.Design of rectangle spline refined hob fitted by least squares twin arc;最小二乘法双圆弧拟合矩形花键精滚刀的设计

5.least squares collocation最小二乘配置法，最小二乘拟合推估法

6.truncated 2 SLS截断二段最小二乘法

7.least-square best fit最小二乘方最佳拟合

8.Superconvergence of Least-Squares Mixed Finite Elements for Elliptic Problems;椭圆问题最小二乘混合有限元方法的超收敛性研究

9.weighted least square criterion加权最小二乘方准则

10.standard damped least-squares method标准阻尼最小二乘方法

11.generalized least squares estimator广义最小二乘估计量

12.A SIMPLE PARTIAL LEAST SQUARES ALGORITHM BASED ON LEAST ABSOLUTE DEVIATION基于最小一乘的单因变量偏最小二乘算法

13.The Least-square Solutions and Optimal Approximation of Matrix Equation;矩阵方程的最小二乘解及其最佳逼近

14.Prediction of Surface Roughness in Cylindrical Traverse Grinding Based on FBFN and ALS Algorithm基于模糊基函数网络和自适应最小二乘算法的外圆纵向磨削表面粗糙度的预测

15.Simulation results show that the weighted least squares estimate has better properties than the least squares estimate.模拟结果表明加权最小二乘估计比最小二乘估计有优良的性质。

16.mixed three-stage least-squares estimatio混合三阶段最小二乘估计

17.joint GLS coefficient estimator联合广义最小二乘系数估计量

18.Solving Linear & Nonlinear Least Squares Problems解线性与非线性最小二乘问题

相关短句/例句

Least-square circle最小二乘圆

1.By careful mathematical calculation several formulars of the least-square circle parameters are established in this paper,They are related to the centre position(a, b)and the radius(R)of the least-quare circle.提出一种评定圆度误差的最小二乘圆参数的新计算公式，即最小二乘圆中心位置（ａ，ｂ）及半径Ｒ的计算公式。

3)least square ellipse最小二乘椭圆

1.It describes that fitting laser spot to obtain 5 independent parameters based on the principle ofleast square ellipse and establishing the relationship between spatial plane and elliptical parameters.由最小二乘椭圆拟合法得到椭圆光斑的5个独立参数,并建立空间平面与椭圆参数之间的关系,采用SWIFT算法进行搜索求解,无需特征点匹配,即可确定空间平面的位姿。

4)least square method最小二乘圆法

1.The problem of evaluating roundness errors with theleast square method is researched A algorithm on evaluating roundness errors using computer is issued.用最小二乘圆法研究圆度误差评定问题。

5)least square centers最小二乘圆心

1.So theleast square centers of sections can be regarded as the reconstruction datum of cylindrical form error.除零件截面的尺寸变化及截面的圆度形状误差外 ,截面间的相互位置同样是影响零件圆柱度形状误差大小的重要因素 ,因此可以把截面最小二乘圆心的位置作为圆柱度形状误差重构的基准点 。

6)least square cone最小二乘圆锥

延伸阅读

一实圆乘【一实圆乘】（术语）明一圆顿之旨之教法：“即法华经是也。”