28.3.4 Exponential2D

Function

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

Brief Description

Non-linear Exponential Function

Sample Curve

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