least square fitting meaning in English
离小二乘拟合
最玄乘法拟合
Examples
- According to the theory , a numerical method is brought out and its kernel is least square fit
依据上述原理，提出了具体的计算方法，主要采用最小二乘法进行数值计算。 - The linear least square fit is used in energy calibration and geometry calibration , and the nonlinear least square fit is used in peak fitting and region fitting
其中能量刻度与几何刻度时采用了线性最小二乘法，而能峰拟合与谱段拟合时采用了非线性最小二乘法。 - There two extracting strategies in this thesis : ( 1 ) transform the device characteristics equation to linear form and use “ least squares fit ” method to extract relevant parameters
本文主要采用了两种参数提取方法: ( 1 )将器件特性方程线性化,用最小二乘法提取相应参数。 - Using the home made device , the relationship between the 3 voltage and the heating frequency is obtained by lock - in amplifier , thus the thermal conductivity of the fluid is calculated with the least square fit method
自行研制了流体导热系数的测量装置，采用锁相放大器获取3电压与频率的关系，并借助最小二乘法，算出待测试样的导热系数。 - The ten - wavelength pyrometer is developed for the demand of china jiliang university . the mathematical model is based on brightness temperature . the data is processed with least square fitting and the software is programmed with vc + +
本课题是应中国计量学院要求设计的一台十波长高温计,采用的是基于亮度温度的数学模型,数据处理采用最小二乘拟合方法,软件采用vc + +编写。