importData.m

% importData(X,folderName,tag,signaRange,Fs,channelLabels)

% Inputs
% X: A 3-D array of signals of size LxMxN, where L = signal length, M =
% Number of trials, N = number of Channels

% folderName:  The folder where MP directories are created. 
% Default: data folder in the current directory 

% tag: An additional string to distinguish the data folder. 
% Folders are created in foldername/tag. Default: 'test' 

% signalRange: the portion of signal to be analysed. If not specified, the
% entire signal L is analyzed. 

% Fs: Sampling Rate (default 1000)
% channelLabels: The channel numbers of the N channels. Default: 1:N

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Supratim Ray, 2008 
% Distributed under the General Public License.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


function importData(X,folderName,tag,signalRange,Fs,channelLabels)

sizeX = size(X);
if length(sizeX) == 2
    % just one Channel;
    L = sizeX(1); M = sizeX(2); N = 1;
else
    L = sizeX(1); M = sizeX(2); N = sizeX(3);
end

if ~exist('folderName','var')
    folderName = [pwd '/data/'];
end

if ~exist('tag','var')                  tag = 'test/';                  end
if ~exist('signalRange','var')          signalRange = [1 L];            end
if ~exist('Fs','var')                   Fs = 1000;                      end
if ~exist('channelLabels','var')        channelLabels = 1:N;            end


folderName=appendIfNotPresent(folderName,'/');
tag=appendIfNotPresent(tag,'/');
makeDirectory(folderName);


writeMPfiles(X,folderName,tag,signalRange);
[EDF, goodChannels, numTrials] = getEDF(X,Fs,channelLabels);

signalLength = signalRange(2)- signalRange(1)+1;
IDnum=1; firstName=tag;
writeheaderfile(folderName,tag,EDF,goodChannels,IDnum,firstName,numTrials,signalLength);

end