make MEGinfo struct by picking up data from raw information
[usage]
[MEGinfo] = vb_meginfo_convert_raw2vbmeg(raw_info)
[input]
raw_info : <required> <<struct>> raw information
[output]
MEGinfo : <<struct>> MEGinfo
[note]
[history]
2007-07-10 (Sako) initial version
2007-08-22 (Sako) remove temporary field of saveman
2008-01-31 (Sako) renewed due to new specification
2008-04-23 (Sako) added ActiveChannel and ActiveTrial
2011-02-17 (Sako) delete checking temporary field of saveman
2011-05-26 (Sako) some fields were moved to device_info
2011-07-21 (Sako) modified how to deal with sensor_weight_ref
Copyright (C) 2011, ATR All Rights Reserved.
License : New BSD License(see VBMEG_LICENSE.txt)0001 function [MEGinfo] = vb_meginfo_convert_raw2vbmeg(raw_info) 0002 % make MEGinfo struct by picking up data from raw information 0003 % 0004 % [usage] 0005 % [MEGinfo] = vb_meginfo_convert_raw2vbmeg(raw_info) 0006 % 0007 % [input] 0008 % raw_info : <required> <<struct>> raw information 0009 % 0010 % [output] 0011 % MEGinfo : <<struct>> MEGinfo 0012 % 0013 % [note] 0014 % 0015 % [history] 0016 % 2007-07-10 (Sako) initial version 0017 % 2007-08-22 (Sako) remove temporary field of saveman 0018 % 2008-01-31 (Sako) renewed due to new specification 0019 % 2008-04-23 (Sako) added ActiveChannel and ActiveTrial 0020 % 2011-02-17 (Sako) delete checking temporary field of saveman 0021 % 2011-05-26 (Sako) some fields were moved to device_info 0022 % 2011-07-21 (Sako) modified how to deal with sensor_weight_ref 0023 % 0024 % Copyright (C) 2011, ATR All Rights Reserved. 0025 % License : New BSD License(see VBMEG_LICENSE.txt) 0026 0027 % --- CHECK ARGUMENTS --- % 0028 if ~exist('raw_info', 'var'), raw_info = []; end 0029 [raw_info] = inner_check_arguments(raw_info); 0030 0031 % --- MAIN PROCEDURE --------------------------------------------------------- % 0032 % 0033 % MEGinfo.device % device name 0034 % MEGinfo.sensor_weight % coil weight 0035 % MEGinfo.Nchannel % number of active gardiometers 0036 % MEGinfo.Nsample % number of sample 0037 % MEGinfo.Pretrigger % number of sample before trigger 0038 % MEGinfo.SampleFreq % sampling frequency 0039 % MEGinfo.Nrepeat % number of trial 0040 % MEGinfo.Trial % <<struct>> trial information 0041 % % .number : trial index number 0042 % % .sample : sample list of this trial 0043 % MEGinfo.MEGch_id % Active MEG channel index 0044 % MEGinfo.MEGch_name % Active MEG channel name 0045 % MEGinfo.MEG_ID % MEG filename(no extention) 0046 % MEGinfo.MRI_ID % MRI hash key 0047 % MEGinfo.Vcenter % origin of sphere model [m] 0048 % MEGinfo.ExtraChannelInfo % information struct of eeg in MEG 0049 % MEGinfo.ActiveChannel % active channel flag list 0050 % MEGinfo.ActiveTrial % active trial flag list 0051 % 0052 % MEGinfo.device_info.sensor_weight_ref % coil weight 0053 0054 MEGinfo.device = raw_info.device; 0055 MEGinfo.sensor_weight = raw_info.sensor_weight; 0056 MEGinfo.Nchannel = raw_info.Nchannel; 0057 MEGinfo.Nsample = raw_info.Nsample; 0058 0059 pretrigger = vb_meginfo_get_pre_trigger(raw_info); 0060 MEGinfo = vb_meginfo_set_pre_trigger(MEGinfo, pretrigger); 0061 0062 MEGinfo.SampleFreq = raw_info.SampleFreq; 0063 MEGinfo.Nrepeat = raw_info.Nrepeat; 0064 0065 MEGinfo.Trial = raw_info.Trial; 0066 0067 MEGinfo.MEGch_id = raw_info.MEGch_id; 0068 MEGinfo.MEGch_name = raw_info.MEGch_name; 0069 MEGinfo.MEG_ID = raw_info.MEG_ID; 0070 MEGinfo.MRI_ID = raw_info.MRI_ID; 0071 MEGinfo.Vcenter = raw_info.Vcenter; 0072 MEGinfo.Vradius = raw_info.Vradius; 0073 0074 % --- added ActiveChannel 0075 MEGinfo = ... 0076 vb_info_set_active_channel(MEGinfo, vb_info_get_active_channel(raw_info)); 0077 0078 % --- added ActiveTrial 0079 active_trial_flag = ones(length(MEGinfo.Trial),1); 0080 MEGinfo = vb_info_set_active_trial(MEGinfo, active_trial_flag); 0081 0082 % --- added ChannelInfo (temporarily) 0083 MEGinfo.ChannelInfo = raw_info.ChannelInfo; 0084 0085 MEGinfo.saveman = raw_info.saveman; 0086 0087 MEGinfo.ExtraChannelInfo = raw_info.ExtraChannelInfo; 0088 0089 % ----- device dependent fields 0090 % 0091 % MEGinfo.device_info % device dependent data struct 0092 % % .sensor_weight_ref 0093 % % .acq_type 0094 % % .acq_info 0095 % % .TransInfo 0096 % 0097 % device_info.sensor_weight_ref 0098 % 0099 % device_info.acq_type % data acquisition type 0100 % device_info.acq_info % data acquisition information 0101 % % .data_file 0102 % % .type 0103 % % .data_bit_len 0104 % device_info.TransInfo % transform coordinate information 0105 % 0106 MEGinfo = vb_meginfo_set_sensor_weight_refmg(MEGinfo, ... 0107 vb_meginfo_get_sensor_weight_refmg(raw_info)); 0108 0109 MEGinfo = vb_meginfo_set_acqtype(MEGinfo, ... 0110 vb_meginfo_get_acqtype(raw_info)); 0111 0112 MEGinfo = vb_meginfo_set_acqinfo(MEGinfo, ... 0113 vb_meginfo_get_acqinfo(raw_info)); 0114 0115 MEGinfo = vb_info_set_transinfo(MEGinfo, ... 0116 vb_info_get_transinfo(raw_info)); 0117 return; 0118 % 0119 % --- END OF MAIN PROCEDURE -------------------------------------------------- % 0120 0121 % --- INNER FUNCTIONS -------------------------------------------------------- % 0122 % 0123 % --- inner_check_arguments() 0124 % 0125 function [raw_info] = inner_check_arguments(raw_info) 0126 func_ = mfilename; 0127 if isempty(raw_info) 0128 error('(%s)raw_info is a required parameter', func_); 0129 end 0130 return; 0131 % 0132 % --- end of inner_check_arguments() 0133 % 0134 % --- END OF INNER FUNCTIONS ------------------------------------------------- % 0135 0136 % --- END OF FILE --- %