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- technics of least squares 最小二乘方术,最小平方技术
- 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。
- Result indicates that Fuzzy Principal Component Method can improve multicollinearity of Least Squares Estimate. 结果表明,这种方法改善了最小二乘回归中的多重共线性问题,具有实用价值。
- The differences of least squares mean (LSM) for litter size of AA, AB and BB were nonsignificant (P >0.05) in Small Tail Han sheep. 小尾寒羊AA、AB和BB基因型之间产羔数的最小二乘均值差异都不显著(P>0.;05)。
- Based on the theory of least squares estimation, the paper established strict adjustment model for irregular Digitized Curves in GIS. 摘要基于最小二乘原理，建立了GIS中不规则曲线数字化数据处理的严密平差模型。
- Discrete type method of least squares subdomain collocation method is used in solving problem by selecting trial functions which satisfy the boundary conditions a priori. 选取满足边界条件的位移试函数,用离散型最小二乘子域配点法求解。
- The data deletion model and the mean drift model are equivalent in a general linear regression model. This paper uses the theory of least squares to extend the equivalence for the linear model with additional information. 在普通的线性回归模型中;数据删除模型与均值漂移模型是具有等价性的;文章利用线性模型的最小二乘参数估计方法;将此等价性推广至具有附加信息的线性模型中.
- On the base of least squares,using measured data and some optimization methods,both BDM and SFM can get the simulation of stress field and directly provide initial stress state for subsequent stability analysis of slope. 这两种方法是利用现有的实测数据，基于最小二乘法制定目标函数，采用一定的优化算法，结合有限元分析程序，得到岩体初始地应力场，并直接为后续的边坡稳定性分析提供初始应力状态。
- Applying the Pitzer equation of the activity coefficients of 1-1 type electrolyte to non-aqueous mixed solvents,each parameter of the equation was obtained by the method of least squares. 目前文献报道含水混合溶剂中的电解质活度系数较多,但非水混合溶剂中电解质活度系数报道较少。
- 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。
- Every line in her face is the line of least resistance. 她脸上的每一根线条，都是阻小最小的线条。
- Produced the preparation technics of salivation method. 确定了流涎法的成型工艺；
- In this paper, Two Different Concepts for the Recursion of Least Square Estimation is Introduced. 本文阐述了两类不同概念的递推最小二乘估计。
- The matter appeared at first view of little moment. 这件事乍看起来不怎么重要。
- A bauble is a showy ornament of little value. 廉价珠宝是华而不实的装饰品。
- Study of Least Squares Support Vector Machines 最小二乘支持向量机算法研究
- Life is made up of little things. [谚]人生是由琐碎的事物构成的。
- The theory of least square support vector machine was introduced.The LS-SVM model was set up to predict PMV. 摘要介绍了一种新型的机器学习算法-最小二乘支持向量机的原理，并针对预测PMV指标建立了最小二乘支持向量机预测模型。
- Multivariable equation set fitting method is derived on the basis of least square method principle. 根据最小二乘法的求解原理，建立了一种适用于多变量方程组系数参数的拟合算法。
- Minimization principle of least squares 最小平方极小化原理
