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Polynomial regression curve fitting 多项式曲线拟合法
polynomial interpolation curve 多项式插值曲线
polynomial motion curve 多项式运动规律
polynomial fitting curve 多项式拟合曲线
polynomial growth curve 多项式增长曲线
polynomial l curve 多项式曲线
polynomial simulating curve 多项式拟合曲线
polynomial parametric curve 多项式参数曲面
cubic trigonometric polynomial spline curve 三次三角多项式样条曲线
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。
Polynomial curve fitting is a usually used data fitting method. When there are too many data for fitting, only just one polynomial curve function cannot acquire good fitting effect.
多项式曲线拟合是一种较常用的数据处理方法，但当数据点较多时，只采用一种多项式曲线函数拟合所有数据点难以取得较好的拟合效果。
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。
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