elastic bath methodLennard-Jones fcc crystal/ A4630C ElasticityIn this paper, a feasible formula is derived and simplified from least square method to calculate the elastic constants of materials. The simplified equation is identical to the stress and strain fluctuation formula obtained from ...
1、最小二乘法(Least squares method)The small square method (also known as the least square method) is a mathematical optimization technique. It matches the best function of finding the data by minimizing the squared error.Using the least square method, the unknown data can be obtained easily,...
The idea behind the calculation is to minimize the sum of the squares of the vertical errors between the data points and cost function. Why Least Square Method is Used? Least squares is used as an equivalent to maximum likelihood when the model residuals are normally distributed with mean of ...
A particular least-squares method is presented for the calculation of inelastic scattering wave functions by an expansion technique. The variational procedure is based on a convenient error functional. The test-function space is spanned by a finite set of square-integrable (Hilbert-space) basis func...
This paper sums up the method of least square which has been widely used in site leveling calculation at the present. 本文总结了目前所应用的最小二乘法计算场地平土标高的方法,即其目标是平土范围内填方量和挖方量总和最小,但平土范围内填方量和挖方量不一定平衡。 更多例句>> 补充...
Noun1.method of least squares- a method of fitting a curve to data points so as to minimize the sum of the squares of the distances of the points from the curve least squares statistics- a branch of applied mathematics concerned with the collection and interpretation of quantitative data and...
最小二乘法(least square method) What is partial least squares? Partial least squares (PLS) is a new method of multivariate statistical analysis. It was first proposed by Wood (S.Wold) and Abano (C.Albano) in 1983. In recent decades, it has developed rapidly in theory, method and applica...
1) least square method 最小二乘原则 1. This paper gives an example of usingleast square methodon the direction of normal to a curve, and presents the correlative proofs. 给出了在曲线法线方向上应用最小二乘原则的一个实例,并给出了相关的证明。
用最小二乘圆法研究圆度误差评定问题。 The problem of evaluating roundness errors with the least square method is researched A algorithm on evaluating roundness errors us...
This example explains how to calculate the regression line of a time series with the least square method using the SPMF open-source data mining library.How to run this example?If you are using the graphical interface, (1) choose the "Calculate_linear_regression_of_time_series_(least_squares)...