1) 4th degree polynomial fit
四次多项式拟合
2) 2nd order polynomial fit
二次多项式拟合
4) Quartic polynomial
四次多项式
1.
Then,fits and interpolates the remaining part with multisurface function method and quartic polynomial method.
在介绍移去恢复法基本原理的基础上通过对移去项分两种不同情况进行计算,然后对移去后剩余部分分别用多面函数法和四次多项式法进行拟合内插,恢复移去项后得出拟合后的区域大地水准面。
5) cubic-polynomial fitting
三次多项式拟合法
1.
By analysis and comparison upon average grade and weighted average grade of blast-holes and average grade calculated by cubic-polynomial fitting,a conclusion has been made that average grade obtained through above mentioned calculation is more practical and conforming with the change rule of geological grade.
通过对炮孔平均品位、炮孔加权平均品位、三次多项式拟合法计算平均品位的分析与比较,得出了三次多项式拟合法计算平均品位较结合实际,符合地质品位变化规律的结论。
6) polynomial fitting
多项式拟合
1.
Trend removal in the analysis of electrochemical noise by polynomial fitting;
多项式拟合法消除电化学噪声的直流漂移
2.
Skull recognition with polynomial fitting contour;
基于多项式拟合的颅骨特征识别
3.
Sliding polynomial fitting method and preferences in prediction of ship motion;
可用于舰船运动预测的多项式拟合方法及参数选择
补充资料：多项式乘多项式法则
Image:1173836820929048.jpg
多项式乘多项式法则
先用一个多项式的每一项乘以另一个多项式的每一项，再把所得的积相加。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。