Exponential2D

Contents

1 Function
2 Brief Description
3 Sample Curve
4 Parameters
5 Script Access
6 Function File

Function

$z=z_0+B\exp \left( -\frac xC-\frac yD\right)$

Brief Description

Non-linear Exponential Function

Sample Curve

Image:image022.gif

Parameters

Number: 4

Name:	Meanings:	Lower Bounds:	Upper Bounds:
$z 0$	z offset
B	z Hight
C	x width
D	y width

Script Access

Function File

fitfunc\Exponential2D.fdf