/usr/share/psychtoolbox-3/PsychSignal/StdAll.m is in psychtoolbox-3-common 3.0.9+svn2579.dfsg1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 | function s = StdAll(in)
% [s] = StdAll(in)
% returns the standard deviation of input IN. IN can be anything from a
% scalar to an N-D matrix
%
% DN 2008
s = std(in(:));
|