Polynomial Curve Fitting的意思|示意

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 curve of an eddy current displace sensor can be converted into a line by analysing the character of the curve obtained by polynomial fitting.

通过对某电涡流位移传感器位移、电压用多项式拟合曲线的特点进行分析，经过试探发现该传感器曲线可转化为直线。

The interpolation polynomial is applied in curve fitting for easy calculation and analysis and better representation of CT10%error curve.

采用多项式拟合曲线，可以发挥其便于计算和分析的优点，能够更好地反映电流互感器10%误差特性，使用方便。

It is the way that fitting curve of polynomial is most in use to solve the application problem of engineering.

多项式曲线拟合是解决工程应用问题中曲线拟合最常用的方法。

The proposed method can give more reasonable and more promising prediction results as compared with polynomial curve fitting technique.

此外，与多项式曲线拟合法的对比分析表明，该方法优于传统的多项式曲线拟合法，具有更好的预测效果。

Then the response surface method(RSM) is utilized to establish the response surfaces or curve of SEA vs. material parameters and the curves of relative error in high-order polynomial fitting.

采用响应面法建立了表示比吸能随材料参数而变化的曲面，和高次多项式拟合时的相对误差曲线。