LogNormal2D

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

Function

$z=z_0+B\exp \left\{ -\frac{\left( \ln \frac xC\right) ^2}{2D^2}\right\} +E\exp \left\{ -\frac{\left( \ln \frac yF\right) ^2}{2G^2}\right\} +H\exp \left\{ -\frac{\left( \ln \frac xC\right) ^2}{2D^2}-\frac{\left( \ln \frac yF\right)^2 }{2G^2}\right\}$

Brief Description

Non-linear Log Normal Function

Sample Curve

Parameter

Number: 8

Name:	Meanings:	Lower Bounds:	Upper Bounds:
$z 0$	z offset
B	height
C	x center
D	x width
E	height
F	y center
G	y width
H	height

Script Access

Function File

fitfunc\LogNormal2D.fdf