[3dem] density threshold calculator

[pawel]

http://sparx-em.org/sparxwiki/find_3d_threshold

— 
Pawel A. Penczek, Ph.D.
Professor
Dept. of Biochemistry and Molecular Biology
Structural Biology Imaging Center, Director
The University of Texas

phone: 713-500-5416
fax: 713-500-0652
http://www.uth.tmc.edu/bmb/faculty/pawel-penczek.html



On May 17, 2011, at 9:57 AM, Joanna Kasprzak wrote:

> Hi,
> 
> Could you please tell me is is possible to calculate a density threshold 
> value
> for a particular complex volume?
> 
> Eg. Complex A has a volume of 120 000 A3 and I want to know a density
> threshold value of a density map which will describe me a shape 
> corresponding to
> this volume?
> 
> Ideally I would like to find a method/algorithm easy to 
> implement/incorporate with my computer program?
> 
> Looking forward to hearing from you. Thanks for any help in advance!
> 
> best regads,
> 
> Joanna
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