read_besa

(Toolbox/read_besa.m in BrainStorm 2.0 (Alpha))

Function Synopsis

[data,t,npts,tsb,di,sb,sc]=read_besa(fname);

Help Text

READ_BESA - (overwrite succinct one line summary here)
 function [data,t,npts,tsb,di,sb,sc]=read_besa(fname);

Cross-Reference Information

eeg2bs                             C:\BrainStorm_2001\Toolbox\eeg2bs.m

Listing of function C:\BrainStorm_2001\Toolbox\read_besa.m

function [data,t,npts,tsb,di,sb,sc]=read_besa(fname);
%READ_BESA - (overwrite succinct one line summary here)
% function [data,t,npts,tsb,di,sb,sc]=read_besa(fname);

%<autobegin> ---------------------- 12-Oct-2004 01:12:31 -----------------------
% --------- Automatically Generated Comments Block Using AUTO_COMMENTS ---------
%
% CATEGORY: Database Management
%
% At Check-in: $Author: Mosher $  $Revision: 4 $  $Date: 10/11/04 11:33p $
%
% This software is part of BrainStorm Toolbox Version 2.0 (Alpha) 23-Sep-2004
% 
% Principal Investigators and Developers:
% ** Richard M. Leahy, PhD, Signal & Image Processing Institute,
%    University of Southern California, Los Angeles, CA
% ** John C. Mosher, PhD, Biophysics Group,
%    Los Alamos National Laboratory, Los Alamos, NM
% ** Sylvain Baillet, PhD, Cognitive Neuroscience & Brain Imaging Laboratory,
%    CNRS, Hopital de la Salpetriere, Paris, France
% 
% See BrainStorm website at http://neuroimage.usc.edu for further information.
% 
% Copyright (c) 2004 BrainStorm by the University of Southern California
% This software distributed  under the terms of the GNU General Public License
% as published by the Free Software Foundation. Further details on the GPL
% license can be found at http://www.gnu.org/copyleft/gpl.html .
% 
% FOR RESEARCH PURPOSES ONLY. THE SOFTWARE IS PROVIDED "AS IS," AND THE
% UNIVERSITY OF SOUTHERN CALIFORNIA AND ITS COLLABORATORS DO NOT MAKE ANY
% WARRANTY, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF
% MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, NOR DO THEY ASSUME ANY
% LIABILITY OR RESPONSIBILITY FOR THE USE OF THIS SOFTWARE.
%<autoend> ------------------------ 12-Oct-2004 01:12:31 -----------------------

fp=fopen(fname);
fscanf(fp,'%s',1);
npts=fscanf(fp,'%i',1);
fscanf(fp,'%s',1);
tsb=fscanf(fp,'%f',1);
fscanf(fp,'%s',1);
di=fscanf(fp,'%f');
fscanf(fp,'%s',1);
sb=fscanf(fp,'%f',1);
fscanf(fp,'%s',1);
sc=fscanf(fp,'%f',1);
%fscanf(fp,'%s',1);
%fscanf(fp,'%i',1);
data=fscanf(fp,'%f');
fclose(fp);
data=reshape(data,npts,round(length(data)/npts))/sb;
t=tsb+(0:npts-1)*di;
return