[res] = fiff_pick_info(info,sel) Pick desired channels from measurement info res - Info modified according to sel info - The original data sel - List of channels to select
0001 function [res] = fiff_pick_info(info,sel) 0002 % 0003 % [res] = fiff_pick_info(info,sel) 0004 % 0005 % Pick desired channels from measurement info 0006 % 0007 % res - Info modified according to sel 0008 % info - The original data 0009 % sel - List of channels to select 0010 % 0011 0012 % 0013 % Author : Matti Hamalainen, MGH Martinos Center 0014 % License : BSD 3-clause 0015 % 0016 % 0017 % Revision 1.2 2006/04/23 15:29:40 msh 0018 % Added MGH to the copyright 0019 % 0020 % Revision 1.1 2006/04/22 10:59:30 msh 0021 % Added fiff_pick_info 0022 % 0023 % 0024 0025 me='MNE:fiff_pick_info'; 0026 0027 if nargin == 1 0028 sel = []; 0029 elseif nargin ~= 2 0030 error(me,'Incorrect number of arguments'); 0031 end 0032 0033 res = info; 0034 if isempty(sel) 0035 return; 0036 end 0037 0038 0039 res.chs = res.chs(sel); 0040 res.ch_names = res.ch_names(sel); 0041 res.nchan = length(sel); 0042 0043 return; 0044 0045 end