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ann2rr

    function varargout=ann2rr(varargin)

     [RR,tms]=ann2rr(recordName,annotator,N,N0,consecutiveOnly)

        Wrapper to WFDB ANN2RR:
             http://www.physionet.org/physiotools/wag/ann2rr-1.htm

        Reads a WFDB record and Annotation file to return:

     RR
           Nx1 vector of integers representing the duration of the RR
           interval in samples.

     tms
           Nx1 vector of integers representing the begining of the RR
           interval in samples.

     Required Parameters:

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

     annotator  -
           String specifying the name of the annotation file in the WFDB path or
           in the current directory.

     Optional Parameters are:

     N
           A 1x1 integer specifying the sample number at which to stop reading the
           record file (default read all = N).
     N0
           A 1x1 integer specifying the sample number at which to start reading the
           annotion file (default 1 = begining of the record).

     consecutiveOnly
           A 1x1 boolean. If true, prints intervals between consecutive valid
           annotaions only (default =true).

     Written by Ikaro Silva, 2013
     Last Modified: January, 16, 2013
     Version 1.1

     Since 0.0.1
     %Example
    [rr,tm]=ann2rr('challenge/2013/set-a/a01','fqrs');