Its basic theory is moving least squares method.

它的理论基础是滑动最小二乘法。

The application of moving least squares method interpolant to weighted residuals;

针对基于滑动最小二乘法的板弯曲无单元法进行研究。

Partial least squares method used to be and that air drilling effluent limit formula.

运用偏最小二乘法拟和得出空气钻井出水限定值计算公式.

Linear regression analysis (the least squares method) is one technique for estimation a line of best fit.

线形回归分析（最小二乘法）是一向估算最优拟和线的技术。

The original spectrum is processed by using first derivative, and applying Partial Least-Squares method to set up linear mathematical model.

采用一阶导数方法对光谱进行预处理；利用偏最小二乘法建立模型。

If both of the input and output data in in-situ calibration contain have noises, the result will be a biased one when the traditional least squares method is used for parameter identification.

在原位标定输入输出观测数据均含有噪声的情况下，应用传统的最小二乘法进行参数辨识将会得到有偏的结果。

This paper presents a weighted least squares method for state estimation based on block Jacobian matrix.

在此基础上提出了一种基于分块雅可比矩阵的加权最小二乘估计算法.

Comparison of the estimator from the least-squares method with the robust method shows that the estimator from the robust estimator is more reliable.

通过比较，对于各测线上所有采样点的系统误差补偿来说，系统误差模型的抗差估计比最小二乘估计的可靠性更高。

In addition, the prediction model of the cutting force and surface roughness is carried out by using partial least squares method.

同时，采用偏最小二乘分析，建立了横向切削力和表面粗糙度预测模型。