bat.m

linear time－frequency toolbox

function s=bat()
%BAT  Load the 'bat' test signal.
%   Usage:  s=bat();
%
%   BAT() loads the 'bat' signal. It is a 400 samples long recording
%   of a bat chirp.
%
%   The signal can be obtained from
%     http://dsp.rice.edu/software/bat.shtml
%     http://dsp.rice.edu/software/optkernel.shtml
%
%   Please acknowledge use of this data in publications as follows:
%   ``The author wishes to thank Curtis Condon, Ken White, and Al Feng of
%   the Beckman Institute of the University of Illinois for the bat data
%   and for permission to use it in this paper.''
%
%   SEE ALSO:  BATMASK

global TF_CONF;
ps=TF_CONF.pathsep;

s=load('-ascii',[TF_CONF.basepath,'signals',ps,'bat.asc']);