[Master Index] [Index for Toolbox]

# help_data_data

## (Toolbox/help_data_data.m in BrainStorm 2.0 (Alpha))

### Function Synopsis

    helptext = help_data_data;

### Help Text

    HELP_DATA_DATA - Information on database files of type 'data'
     function helptext = help_data_data;
     For m channels of data over n samples of time:
           ChannelFlag : 1 x length(Channel) of {0,1} to indicate whether or not to use
                         Warning: when data is measured w.r.t. some reference channel(s),
                         ChannelFlag and F (see below) are of length of Channel.
                         Channel being the Channel structure stored in a companion
                         channel*.mat file in the same fodler as the *data*.mat file.
               Comment : String for human reference 'Simulated Data'
                Device : String information words e.g. 'Neuromag', 'CTF',
                         deprecated by still in use by information displays.
                System : String, key words {'CTF','NEUROMAG'};
                         Establishes the coordinate system used
                     F : The Spatio-temporal length(Channel) x n data matrix in
                         MKS units (Telsa, Volt)
              NoiseCov : Sqrt of the noise covariance matrix, m x m (all channels),
                         in development
             Projector : empty, in development
             SourceCov : empty, in development
                  Time : 1 x n of time indices in seconds

### Listing of function C:\BrainStorm_2001\Toolbox\help_data_data.m

    function helptext = help_data_data;
    %HELP_DATA_DATA - Information on database files of type 'data'
    % function helptext = help_data_data;
    % For m channels of data over n samples of time:
    %       ChannelFlag : 1 x length(Channel) of {0,1} to indicate whether or not to use
    %                     Warning: when data is measured w.r.t. some reference channel(s),
    %                     ChannelFlag and F (see below) are of length of Channel.
    %                     Channel being the Channel structure stored in a companion
    %                     channel*.mat file in the same fodler as the *data*.mat file.
    %           Comment : String for human reference 'Simulated Data'
    %            Device : String information words e.g. 'Neuromag', 'CTF',
    %                     deprecated by still in use by information displays.
    %            System : String, key words {'CTF','NEUROMAG'};
    %                     Establishes the coordinate system used
    %                 F : The Spatio-temporal length(Channel) x n data matrix in
    %                     MKS units (Telsa, Volt)
    %          NoiseCov : Sqrt of the noise covariance matrix, m x m (all channels),
    %                     in development
    %         Projector : empty, in development
    %         SourceCov : empty, in development
    %              Time : 1 x n of time indices in seconds

    %<autobegin> ---------------------- 26-May-2004 11:30:25 -----------------------
    % --------- Automatically Generated Comments Block Using AUTO_COMMENTS ---------
    %
    % CATEGORY: Help
    %
    % At Check-in: $Author: Mosher $  $Revision: 14 $  $Date: 5/26/04 9:59a $
    %
    % This software is part of BrainStorm Toolbox Version 2.0 (Alpha) 24-May-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> ------------------------ 26-May-2004 11:30:25 -----------------------

    % This help file template was generated by 'make_help' on 24-Sep-2003 14:07:12
    %
    % This help file is callable as "help help_data_data" (at the command line),
    %  "help_data_data" (in the Matlab help window), or
    %  "txt = help_data_data;" (no display, return only txt).

    if nargout,
       helptext = help(mfilename); % return help block to output variable
    else
       helpwin(mfilename); % no output variable, display in help window
    end

Produced by color_mat2html, a customized BrainStorm 2.0 (Alpha) version of mat2html on Tue Oct 12 12:05:14 2004
Cross-Directory links are: ON