--- /dev/null
+% TSADEMO demonstrates INVEST1 on EEG data
+
+% $Id: tsademo.m 5090 2008-06-05 08:12:04Z schloegl $
+% Copyright (C) 1998-2002,2008 by Alois Schloegl <a.schloegl@ieee.org>
+%
+% This program is free software: you can redistribute it and/or modify
+% it under the terms of the GNU General Public License as published by
+% the Free Software Foundation, either version 3 of the License, or
+% (at your option) any later version.
+%
+% This program is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+% GNU General Public License for more details.
+%
+% You should have received a copy of the GNU General Public License
+% along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+if exist('OCTAVE_VERSION')>5;
+ load -force eeg8s.mat
+elseif 1
+ load eeg8s.mat
+else
+ [FileName, PathName]=uigetfile('eeg8s.mat','load demo data EEG8S.MAT');
+ load([PathName FileName],'eeg8s');
+end;
+s = eeg8s';
+Pmax=100;
+[AutoCov,AutoCorr,ARPMX,E,CRITERIA,MOPS]=invest1(s,Pmax,'s');
+
+if size(ARPMX,2)==2*Pmax,
+ %invest1(eeg8s,30,'s');
+ AR=ARPMX(:,1:Pmax);
+ RC=ARPMX(:,Pmax+1:2*Pmax);
+else
+ AR=ARPMX(:,Pmax/2*(Pmax-1)+(1:Pmax));
+ RC=ARPMX(:,(1:Pmax).*(2:Pmax+1)/2);
+end;