std2

PURPOSE

% Returns the standard deviation for a 2d real type matrix.

SYNOPSIS

function s = std2 (I)

DESCRIPTION

% -*- texinfo -*-
% @deftypefn {Function File} @var{s}= std2 (@var{I})
% Returns the standard deviation for a 2d real type matrix.
% Uses @code{std (I(:))}
% @seealso{mean2,std}
% @end deftypefn

CROSS-REFERENCE INFORMATION

This function calls:

This function is called by:

corr2 % Returns the correlation coefficient between @var{I} and @var{j}.