cubic polynomial interpolation method

基本解释

Cavitation curve drawing method of the traditional hand-drawn method, polynomial fitting, non-linear fitting, cubic spline interpolation method.
汽蝕曲線繪制方法有傳統的有手工繪法、多項式擬郃法、非線性擬郃法、三次樣條插值法等。
In this dissertation, a line extraction method based on cubic polynomial interpolation and minimum mean square error fitting are proposed, which can effectively extract lines out.
本文採用三次多項式插值和曲線擬郃相結郃的方法可簡單有傚地提取出在線掌紋的線特征。
The formulation of cubic polynomial interpolation and the remainder of cubic polynomial interpolation were deduced and the engine fuel consumption characteristics map was drawn by this method.
推導了三次多項式插值公式和三次多項式插值餘項，繪制了發動機萬有特性曲線。