weighted least squares error 加权最小平方误差
least-squares-error criterion 最小平方差标准
weighted least-squares error criterion 加权平方误差最小准则
A error analysis of the recurrent algorithm of Least Squares estimate for satellite geodesy is given in this paper.
本文就卫星测地情形，对最小二乘估计的递推算法进行误差分析。
This paper analyzes the statistical characteristics of camera imaging error based on studying total least squares, and clarifies the error effect on estimating fundamental matrix.
在研究整体最小二乘法的基础上，分析摄像机成像误差的统计特征，明确误差对基础矩阵估计算法的影响。
In this paper, a general mathematic model of profile error of complex surfaces is proposed with the least squares evaluation.
本文建立了用最小二乘法评定复杂曲面面轮廓度误差的通用数学模型。
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