getYkgwHdrCalib

 Get header of the system information
 [ Yokogawa MEG Reader optional toolbox for MATLAB ]

 brief:
   This function retrieves information about calibration information in the specified file.

 usage:
   calib = getYkgwHdrCalib(filepath)

 arguments:
   filepath       : file path

 return values:
  calib             : structure, The structure of calibration information.     
    .sensitivity    : structure array The structure array of sensitivity corresponding to each channel 
                     .sensitivity(1) corresponds to 'channel 0'     
       .gain        : double, Sensor sensitivity [Tesla/Volt] @ fll.gain = 1      
       .offset      : double, Sensor offset [Volt] @ fll.gain = 1
                 
    .fll            : structure array The structure array of FLL/ASP gain corresponding to each FLL unit      
                     .fll(1) corresponds to 'unit 0'        
       .gain        : double, FLL/ASP total gain      
                 
    .ad             : The structure array of A/D converter        
      .bit          : double, A/D bit length      
      .analog_range : double, Analog voltage range [Volt]     

 rivision history
   0 : 2011.04.27 : first release
 
 Copyright (C) 2011 Yokogawa Electric Corporation, All Rights Reserved.

0001 % Get header of the system information
0002 % [ Yokogawa MEG Reader optional toolbox for MATLAB ]
0003 %
0004 % brief:
0005 %   This function retrieves information about calibration information in the specified file.
0006 %
0007 % usage:
0008 %   calib = getYkgwHdrCalib(filepath)
0009 %
0010 % arguments:
0011 %   filepath       : file path
0012 %
0013 % return values:
0014 %  calib             : structure, The structure of calibration information.
0015 %    .sensitivity    : structure array The structure array of sensitivity corresponding to each channel
0016 %                     .sensitivity(1) corresponds to 'channel 0'
0017 %       .gain        : double, Sensor sensitivity [Tesla/Volt] @ fll.gain = 1
0018 %       .offset      : double, Sensor offset [Volt] @ fll.gain = 1
0019 %
0020 %    .fll            : structure array The structure array of FLL/ASP gain corresponding to each FLL unit
0021 %                     .fll(1) corresponds to 'unit 0'
0022 %       .gain        : double, FLL/ASP total gain
0023 %
0024 %    .ad             : The structure array of A/D converter
0025 %      .bit          : double, A/D bit length
0026 %      .analog_range : double, Analog voltage range [Volt]
0027 %
0028 % rivision history
0029 %   0 : 2011.04.27 : first release
0030 %
0031 % Copyright (C) 2011 Yokogawa Electric Corporation, All Rights Reserved.