Polynomial Curve Fitting 多项式曲线拟合
cubic polynomial curve 三次多项式曲线
parametric polynomial curve 参数多项式曲线
hyperbolic polynomial curve 双曲多项式曲线
Universal polynomial curve fitting 一般多项式拟合
orthogonal polynomial curve-fitting 正交多项式拟合
fourth-degree polynomial curve 四次多项式曲线
polynomial curve-fit 多项式函数拟合
The algorithm is polynomial curve fitting based on least square approximation. The experimental result shows its performance is more effect than that of the piecewise linear algorithm.
该算法是在最小二乘意义上的多项式曲线拟合，实验结果表明，其校正效果明显优于分段线性校正算法。
The author proposes a sectional line fitting to re - place the polynomial curve fitting, which results in simplifying establishment of mathematical model and reducing the amount of calculation work.
作者在最小二乘法的基础上，提出分段直线拟合算法来代替多项式曲线拟合，从而达到简化数学模型的建立和减少计算量的目的。
The errors between the polynomial curve and samples order were analyzed.
分析了多项式曲线与样本点的误差。
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