prcorr2  10 times faster correlation coef.
by
Peter Rydesäter
26 Sep 2003
(Updated
30 Sep 2003)
Compute correlation coefficient over all dimensions.

prcorr2.m 
% PRCORR2  Compute correlation coefficient over all dimentions
%
% This is a 10 time faster implementation of MATLABs corr2.
% Implemented as a mexfile generated with the ITERATOR
% tool that can be downloaded from www.mathworks.com
% Re compile the source with MEX O prcorr2.c
%
%
% C = PRCORR2(A,B) computes the correlation between A and B.
% A and B are arrays witn any number of dims but with same
% number of elements
%
% Class Support
% 
% A and B can be any numeric type but not complex value.
% C is a scalar double.
%
% See also CORR2, CORRCOEF, STD2, ITERATOR, MEX
%
%
% (C) 2003 Peter Rydester, http://www.rydesater.com


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