function varargout=wfdbtime(varargin)

 [timeStamp,dateStamp]=wfdbtime(recordName,samples)

    Wrapper to WFDB WFDBTIME:
         http://www.physionet.org/physiotools/wag/wfdbti-1.htm

 Converts sample indices from recordName into timeStamp and dateStamps.
 Returns:

 timesStamp
       Nx1 vector of cell Strings representing times stamps with respect to the
       first sample in recordName.

 dateStamp
       Nx1 vector of cell Strings representing date stamps with respect to the
       first sample in recordName.


 Required Parameters:

 recorName
       String specifying the name of the record in the WFDB path or
       in the current directory.

 samples
       Nx1 vector of integers (indices) of samples from the signal in recordName (indices are
       relative to the first sample).


%Example
[timeStamp,dateStamp]=wfdbtime('challenge/2013/set-a/a01',[1 10 30]')



 Written by Ikaro Silva, 2013
 Last Modified: March 24, 2014
 Version 1.1
 Since 0.0.1

 See also RDANN, WFDBDESC