From 0c1db8de370e2059f933346c5d411cb022f8453b Mon Sep 17 00:00:00 2001 From: sjplimp Date: Thu, 23 Sep 2010 12:49:07 +0000 Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@4843 f3b2605a-c512-4ea7-a41b-209d697bcdaa --- doc/fix_ave_correlate.html | 6 +++--- doc/fix_ave_correlate.txt | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/doc/fix_ave_correlate.html b/doc/fix_ave_correlate.html index 5458928891..0456c86d11 100644 --- a/doc/fix_ave_correlate.html +++ b/doc/fix_ave_correlate.html @@ -119,12 +119,12 @@ output timestep. The initial time could be the beginning of the simulation or the last output time; see the ave keyword for options. For the set of samples, the correlation value Cij is calculated as:

-
Cij(delta) = |Vi(t)*Vj(t+delta)| 
+
Cij(delta) = ave(Vi(t)*Vj(t+delta)) 
 

 
which is the correlation value between input values Vi and Vj,
 separated by time delta.  Note that the second value Vj in the pair is
-always the one sampled at the later time.  The vertical bars represent
-an average over every pair of samples in the set that are separated by
+always the one sampled at the later time.  The ave() represents an
+average over every pair of samples in the set that are separated by
 time delta.  The maximum delta used is of size (Nrepeat-1)*Nevery.
 Thus the correlation between a pair of input values yields Nrepeat
 correlation datums:
diff --git a/doc/fix_ave_correlate.txt b/doc/fix_ave_correlate.txt
index 9fe4b5120c..655ef0833e 100644
--- a/doc/fix_ave_correlate.txt
+++ b/doc/fix_ave_correlate.txt
@@ -106,12 +106,12 @@ output timestep.  The initial time could be the beginning of the
 simulation or the last output time; see the {ave} keyword for options.
 For the set of samples, the correlation value Cij is calculated as:
 
-Cij(delta) = |Vi(t)*Vj(t+delta)| :pre
+Cij(delta) = ave(Vi(t)*Vj(t+delta)) :pre
 
 which is the correlation value between input values Vi and Vj,
 separated by time delta.  Note that the second value Vj in the pair is
-always the one sampled at the later time.  The vertical bars represent
-an average over every pair of samples in the set that are separated by
+always the one sampled at the later time.  The ave() represents an
+average over every pair of samples in the set that are separated by
 time delta.  The maximum delta used is of size ({Nrepeat}-1)*{Nevery}.
 Thus the correlation between a pair of input values yields {Nrepeat}
 correlation datums: