28.1.27 Cubic

Function

y = A + Bx + Cx^2 + Dx^3

Brief Description

Third order polynomial.

Sample Curve

Cubic.png

Parameters

Number: 4

Names: A, B, C, D

Meanings: A = offset, B = cofficient, C = cofficient, D = cofficient

Lower Bounds: none

Upper Bounds: none

Script Access

nlf_Cubic(x,A,B,C,D)

Function File

FITFUNC\CUBIC.FDF

Category

Polynomial, Baseline