<setter> set gain of extra channel to the appropriate field of MEGinfo
[usage]
[meg_info] = vb_meginfo_set_extra_ch_gain(meg_info, gain)
[input]
meg_info : <optional> <<struct>> MEGinfo []
gain : <optional> []
[output]
meg_info : <<struct>> updated MEGinfo
[note]
if meg_info is empty, this program creates new meg_info
[history]
2008-02-08 (Sako) initial version
Copyright (C) 2011, ATR All Rights Reserved.
License : New BSD License(see VBMEG_LICENSE.txt)0001 function [meg_info] = vb_meginfo_set_extra_ch_gain(meg_info, gain) 0002 % <setter> set gain of extra channel to the appropriate field of MEGinfo 0003 % [usage] 0004 % [meg_info] = vb_meginfo_set_extra_ch_gain(meg_info, gain) 0005 % [input] 0006 % meg_info : <optional> <<struct>> MEGinfo [] 0007 % gain : <optional> [] 0008 % [output] 0009 % meg_info : <<struct>> updated MEGinfo 0010 % [note] 0011 % if meg_info is empty, this program creates new meg_info 0012 % [history] 0013 % 2008-02-08 (Sako) initial version 0014 % 0015 % Copyright (C) 2011, ATR All Rights Reserved. 0016 % License : New BSD License(see VBMEG_LICENSE.txt) 0017 0018 % --- CHECK ARGUMENTS --- % 0019 if ~exist('meg_info', 'var'), meg_info = []; end 0020 if ~exist('gain', 'var'), gain = []; end 0021 [meg_info, gain] = inner_check_arguments(meg_info, gain); 0022 0023 % --- MAIN PROCEDURE --------------------------------------------------------- % 0024 % 0025 meg_info.ExtraChannelInfo.gain = gain; 0026 return; 0027 % 0028 % --- END OF MAIN PROCEDURE -------------------------------------------------- % 0029 0030 % --- INNER FUNCTIONS -------------------------------------------------------- % 0031 % 0032 function [meg_info, gain] = inner_check_arguments(meg_info, gain) 0033 0034 if isempty(meg_info) 0035 meg_info.ExtraChannelInfo = []; 0036 end 0037 0038 if isempty(gain) 0039 % require no action 0040 end 0041 return; 0042 % 0043 % --- END OF INNER FUNCTIONS ------------------------------------------------- % 0044 0045 %%% END OF FILE %%%