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- A Method of Fitting Laser Dot by Least Square Circle 最小二乘圆法拟合激光斑点的一种方法
- Exe-Using least squares algorithm on Multi-times curve fitting. 最小二乘法多次曲线拟合。
- Turning wafers and making the melatope form the round track,plenty of measuring points are fit to gain the radius of the circle and the coordinate of the circle center by least squares method. 转动晶片使光轴的出露点形成圆形轨迹,通过最小二乘法对多个测试点拟合得到圆半径和圆心坐标。
- Least squares in linear models II. 线性模型中的最小二乘法2。
- In this paper, the moving least squares (MLS) fitting criterion commonly used in solid mechanics is discussed for solving seismic wave equations. 摘要本文首次将固体力学领域中的滑动最小二乘拟合法用于求解地震波波动方程。
- Keywords Roundness error;Least square circle;Minimum circumscribed circle;Acute triangle; 圆度误差;最小二乘圆;最小外接圆;锐角三角形;
- Algorithm gor least square fit curve. 最小二乘法拟合曲线的算法-
- This paper discuss the method of data fitting in intergral rule, that is intituled least squares integral method, and gives two format of fitting function in common use. 本文探讨了积分准则下的数据拟合函数的方法,称为最小二乘积分法,并给出了两个常用拟合函数具体形式。
- Two different methods are reviewed and analyzed, these methods evaluated by using a least squares fitting method to fit the correlations to one s... 用阻尼非线性最小二乘拟合法结合实验数据,对诸方法进行了总体拟合效果评价和预测效果评价,推荐出目前最好的方法。
- An example of this is specifying three collinear points to the circle fitting tool. 同样是先根据剔除点的个数剔除一些边远点,然后试图利用剩下每一个可能的点进行拟合。
- Based on the moving least squares(MLS) fitting,this method can automatically adjust the size of radius for MLS according to the consistency of the sampled data points. 在传统移动最小二乘法(MLS)的基础上,根据拟合子区域采样点数据稀疏情况,该方法可自动调整MLS的半径区域大小。
- Keywords Discrete Fourier Transform (DFT);Fast Fourier Transform (FFT);Fourier analysis;roundness error;roundness measurement;least squares circles (LSC); 离散傅立叶变换(DFT);快速傅立叶变换(FFT);傅立叶分析;圆度误差;圆度测量;最小二乘圆;
- least square circle 最小二乘圆
- At last, least squares fit is done between differential absorption cross section and differential absorption spectra to retrieve concentrations of polluted gases. 将差分吸收截面和差分吸收光谱做最小二乘法拟合,即可得出相应波段内的污染气体的浓度。
- The lines shown in these figures were fitted by the method of least squares. 这些图中的相关线是通过最小二乘法得到的。
- Voltage instability predictor (VIP) based on PMU is a method for analyzing voltage stability using local measurements and it employs the least squares fitting method to track the Thevenin parameters. 基于同步相量测量装置(PMU)的电压失稳预测(VIP)指标是基于本地相量测量数据进行电压稳定性分析的方法,它利用最小二乘拟合技术来实时跟踪系统的戴维南等值参数。
- A mathematical method for optimum fitting the measured lift data of the non-symmetrical cam profile by using the least squares and the floating orthogonal lattice algorithm is presented. 本文采用最小二乘法和浮动正交网格法对非对称型配气凸轮的实测升程数据进行了优化数学拟合。
- The method of least squares curve fitting is used proverbially for the test data processing,etc.It is inequitable to process physical parameters by some usual methods of curve fitting. 在实际问题中测得的实验数据有时需寻求简单函数逼近来分析,曲线拟合的最小二乘法在解决这类问题的数据处理和误差分析中应用非常广泛。
- Square circle take,Lately release fairy maiden stamp-tax handbag/tote, go together with gold color hardware, dreamlike series!! 方形圆带,最新发布仙女印花手提包,配金色五金,梦幻系列!!
- C1 is obtained using the least square method. C1 被获得使用最没有正直的方法。