Poly4

Function

y = A₀ + A₁x + A₂x² + A₃x³ + A₄x⁴

Brief Description

4th order Polynomial function.

Sample Curve

Parameter

Number: 5

Names: A0, A1, A2, A3, A4

Meanings: A0 = offset, A1 = cofficient, A2 = cofficient, A3 = cofficient, A4 = cofficient

Lower Bounds: none

Upper Bounds: none

Script Access

nlf_Poly4(x,A0,A1,A2,A3,A4)

Function File

FITFUNC\POLY4.FDF

Category

Polynomial, Baseline