least square data fitting
英 [liːst skweə(r) ˈdeɪtə ˈfɪtɪŋ]
美 [liːst skwer ˈdeɪtə ˈfɪtɪŋ]
【计】最小乘方数据拟合
双语例句
- Both the wavelet functions and the least square algorithm of fitting of data are used to construct a new method of fitting of curve and surface.
本文把小波函数引入离散数据拟合领域，将小波函数与数据拟合的常用方法&最小二乘法相结合，给出了一种新型的数据拟合工具。 - The traditional data fitting method based on least square method is not good for vector data fitting whose independent vari-able is random.
基于最小二乘法准则的传统数据拟合方法对自变量为随机变量的向量数据拟合效果不理想。 - Spline Least Square Method to Data Fitting
数据拟合的固定节点样条最小二乘法 - When the assessed values are gained from the fitting line or curve of least square method using test data, standard uncertainty of random expected and assessed values or fitting parameters of imaged curve can be calculated by using the known statistic program.
当被测量的估计值由实验数据用最小二乘法拟合的直线或曲线上得到时，任意预期的估计值或表征曲线拟合参数的标准不确定度可以用已知的统计程序计算得到。 - In this paper, we discuss the B-spline least square method and give its application to the data fitting in physical experiment with two examples.
通过两个实利，讨论了在节点给定的情况下用B-样条函数的线性组合作为拟合函数的线性最小二乘方法，即固定节点样条最小二乘法在物理实验数据拟合中的应用问题。 - Moving least square method has many extensive applications in the data fitting, and recently has gotten the great development in the curve and surface modeling.
移动最小二乘法在数据拟合方面有着广泛的应用，近几年在曲线曲面拟合方面得到了很大的发展。