On 25/1/03 10:23 PM, "Peter Bossew" <[EMAIL PROTECTED]> wrote:

> Dear listers,
> 
> I want to investigate the spatial properties of point patterns which can
> possibly be described as results of Levy Flights, i.e. Brownian motion
> with hyperbolically distributed path lengths. For this purpose I want to
> simulate such patterns.

Try this paper from Computers and Geosciences:

TI: An efficient three-dimensional anisotropic fractional Brownian motion
and truncated fractional Levy motion simulation algorithm based on
successive random additions.

AU: S. Lu, F.J. Molz, H.H. Liu
SO: Computers & Geosciences v. 29, no.1, pp. 15-25.
PY: 2003
ftp://ftp.iamg.org/VOL29/v29-01-02.zip

You can get it via anonymous FTP.  Also do a search for papers from Lincoln
Patterson at the CSIRO in Australia.

Good luck.


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