From: Prof. Eddie (
Date: Tue May 14 2013 - 11:12:26 CDT

Hi all,
Has anyone written a Dynamic cross correlation algorithm for vmd? It does
not seem to have one and I can't find any on the web. I thought I'd ask
before writing my own.

I'd like a measure of how correlated the motion of one residue is compared
with every other residue.
I think what I'm looking specifically is a function that could (for each
frame or average over all time frames) calculate C_ij =
<r_i*r_j>/sqrt[<r_i^2><r_i^2> ].


Edward Ackad, Ph.D <>
Assistant Professor of Physics
Computational Nanophotonics
Southern Illinois University Edwardsville
(618) 650-2390