The parameters are estimated with non linear least square method.
模型中的参数估计采用非线性最小二乘法。
It is based on the numerical integration and matrix least square method.
它是基于数值积分和矩阵最小二乘法的数值方法。
The parameters of error model were identified by the least square method.
采用最小二乘辨识方法，得到感应同步器测角误差模型的系数。
And significance test is carried out through least square fitting method.
并通过最小二乘法线性拟合后进行显著性检验。
An profile evaluating method based on least square principle is described.
在该系统中给出了一种基于最小二乘原理的弹翼轮廓误差评价方法。
The error compensation of test data is achieved with the least square method.
最后基于最小二乘法原理实现了测试数据的误差补偿。
But in the specific solution, only the least square regression is needed to solve.
但在具体求解中只需用最小二乘法。
The least square method is compared with normal arithmetic to show its superiority.
通过将其与一般算法进行比较，体现了最小二乘法的优越性。
The paper discusses the improved least square method for polynomial differentiation.
本文讨论了多项式微分的改进型最小二乘方法。
The parameters of the kinetic equation were estimated by the linear least square method.
动力学方程中的参数用线性最小二乘法估计。
It is a method making the least square line into successive approximation turn operation.
这个新方法是一种把最小二乘直线进行“逐步逼近转动操作”的方法。
This paper proposes an online detection system of flange based on Least Square Collocation (LSC).
本文提出了一种基于最小二乘拟合的轮对轮缘在线检测系统。
Then all data were analyzed by principal component regression (PCR) and partial least square (PLS).
采用主成分回归（PCR）和偏最小二乘法（PLS）对试验数据进行了多元统计分析。
The Application of least square method in chemistry data treatment is analysed through two examples.
通过实例分析了最小二乘法原理在化学数据处理中的应用。
A model identification method on multivariate system step response based on least Square is given out.
提出了一种基于最小二乘的多变量系统阶跃响应的模型辨识方法。
However we want to get the least absolute value of frequency deviation not the least square sum of it.
但是实际需要的是使频率偏差的绝对值最小而不是频率偏差的平方和最小。
The changes of frequency with the temperature are analyzed and studied by applying the least square principle.
应用最小二乘原理，对频率随温度的变化作了定量的分析和研究。
The result iS unanimity to solve error equations using Givens Transformations and using the least square method.
用吉文斯变换法解算误差方程的结果与用最小二法解算的结果是一致的。
This paper presents the performance analysis of recursive least square algorithm with error-saturation in mixture noise.
本文给出了在混合噪声中非线性递归最小均方误差算法的性能分析。
A novel prediction model for remaining capacity of batteries based on least square support vector machine (LS-SVM) was proposed.
提出了一种最小二乘支持向量机的电池剩余电量预测新模型。
The mathematical models of axis straightness errors by Least Square evaluation and minimum condition are discussed in this paper.
本文阐述了轴线直线度误差最小二乘评定法与最小条件评定法的数学模型。
By means of the damp least square method and singular value decomposition method, the misalignment of optical system could be calculated.
采用阻尼最小二乘法与奇异值分解的方法来求解失调量。
The validity, features and adaptive region of these models are analysed through test, and compared with the least square regression model.
通过实验分析这两种模型的有效性、特点及适用范围，并与常用的最小二乘回归模型相比较。
The superiority of the classical least square method is lost due to the morbid of designed matrix in large-type linear regression analysis.
在大型线性回归分析中，由于设计矩阵的病态使得经典的最小二乘法失去了优良性。
After expounding the modeling method of multiple linear regression based on least square algorithm, the thermal distortion model is modelled.
在介绍了基于最小二乘法的多元线性回归建模方法后，建模了机床的热变形实时预测模型。
In one hand, the manipulator positioning is achieved by decomposing the track velocity vector in joint space with minimal least square method.
一方面，采用腕部速度矢量在操作臂关节空间极小最小二乘分解的方法规划操作臂关节速度。
Least square method of polynomial or the method based on the given function are used to fit pump characteristic curve in pump selection or operation.
在水泵的选型或运行中，通常采用多项式的最小二乘法或根据假设的函数关系来拟合水泵性能曲线。
In this paper the recursive least square algorithm is described and a practical recursive algorithm is used in differential protection of transformer.
本文在分析递推最小二乘算法的基础上，给出了在微机变压器差动保护中采用的实用递推算法。
Lastly least square method is used to fit for the straight line. The improved method can extract so much information as possible from original images.
改进后的方法能尽可能多地从图像中提取直线信息，既可以较准确地提取直线的端点信息，又能得到直线的准确表示。
Theoretical analyses and applications all show that the geometric distance least square method is also a good and effective parameter estimation method.
理论分析和应用实例表明，几何距离最小二乘方法同样也是一种比较有效的参数估计方法。
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