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。
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。
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。
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