function varargout=bxb(varargin)

 report=bxb(recName,refAnn,testAnn,reportFile,beginTime,stopTime,matchWindow)

    Wrapper to WFDB BXB:
         http://www.physionet.org/physiotools/wag/bxb-1.htm

 Creates a report file ("reportFile) using
 ANSI/AAMI-standard beat-by-beat annotation comparator.

 Ouput Parameters:

 report (Optional)
       Returns a structure containing information on the 'reportFile'.
       This can be used to read report File that has been previously
       generated by BXB (see Example 2 below), into the workspace.
       The structure has the following fields:
       report.data     -Numerical data matching the Algorithm table
       report.textdata -Text data describing the Algorithm table

Input Parameters:
 recName
       String specifying the WFDB record file.

 refAnn
       String specifying the reference WFDB annotation file.

 testAnn
       String specifying the test WFDB annotation file.

 reportFile
       String representing the file at which the report will be
       written to.

 beginTime (Optional)
       String specifying the begin time in WFDB time format. The
       WFDB time format is described at
       http://www.physionet.org/physiotools/wag/intro.htm#time.
       Default starts comparison after 5 minutes.

 stopTime (Optional)
       String specifying the stop time in WFDB format (default is end of
       record).

 matchWindow (Optional)
       1x1 WFDB Time specifying the match window size (default = 0.15 s).


 Written by Ikaro Silva, 2013
 Last Modified: May 28, 2014
 Version 1.1
 Since 0.9.0

 %Example (this will generate a /mitdb/100.qrs file at your directory):
 %Compares SQRS detetor with the MITDB ATR annotations

 [refAnn]=rdann('mitdb/100','atr');
 sqrs('mitdb/100');
 [testAnn]=rdann('mitdb/100','qrs');
 report=bxb('mitdb/100','atr','qrs','bxbReport.txt')


 %Example 2 - Load variables from a report file that has been previously
 %generated
  report=bxb([],[],[],'bxbReport.txt')


 See also RDANN, MXM, WFDBTIME