vb_fsave

PURPOSE

SYNOPSIS

DESCRIPTION

 Save variables into mat-file by MATLAB version 6 format. (Overwrite mode)
   vb_fsave(filename, 'V', 'XX', ... )
 [IN]  varargin : variable name string. (varargin{1} = filename)
 [OUT] result   : SUCCESS or FAILURE;
 
 Example:
  vb_fsave(filename, 'V', 'XX', ... )
 Memo:
  if specified file already exists, the file will be overwritten.
   @see vbmeg.m where "vbmeg_saving_version" is set
   @see vb_save.m
 History:
   ****-**-** (****) initial version
   2009-07-06 (Sako) changed specification of the default version

 Copyright (C) 2011, ATR All Rights Reserved.
 License : New BSD License(see VBMEG_LICENSE.txt)

CROSS-REFERENCE INFORMATION

• vb_disp Display message WITH new line.
• vb_get_file_parts return path, name, extension, and version of file
• vb_mkdir compatible mkdir for MATLAB6 or MATLAB7,8
• FAILURE
• SUCCESS

• test_vbmeg Test VBMEG public interface functions.
• vb_make_brain_surf vb_make_brain_surf
• vb_make_subj_brain_mask vb_make_subj_brain_mask
• vb_test_berg test berg
• vb_test_brain_dipole dipole search
• avw_view_ras avw_view - create and navigate ortho views of Analyze 7.5 volume
• vb_inflate_to_flat Inflation model -> flat model
• vb_make_flat_data ---
• vb_add_act This function is used to register cortical activity data.
• vb_add_area This function is used to register cortical area data.
• vb_rm_act This function is used to remove cortical activity data.
• vb_rm_area This function is used to remove cortical area data.
• vb_make_smooth_cortex_surf Make cortex surface from brain mask image
• vb_f_stack_push push data into file stack
• vb_combine_meg_files Combine .meg.mat files (for VBMEG version 0.8)
• vb_concat_megfile Concatenate MEG data sets.
• vb_remake_megfile_by_bexp remake MEG-MAT file in accordance with current bexp data
• vb_get_multi_fileinfo Create Fileinfo-file which is to treat multiple MEG/EEG files as if
• vb_save_active_info Save active info for multiple session file data
• vb_select_act_basis select leadfield for active sensor from leadfield for all channels
• vb_read_bdf_save_ch_bin read BDF file and make initial EEGinfo data and file
• vb_eegfile_load_data load eeg data file and return eeg data (Nchannel x Nsample x Ntrial)
• vb_job_eeg_biosemi make EEG-MAT file from BDF file
• vb_megfile_remove_environmental_noise Remove environmental noise by using temporal PCA of reference sensor signal
• vb_megfile_make_loaded_megfile make MEG-MAT file which includes loaded data and updated information
• vb_megfile_make_new_megfile make new megfile
• vb_meg_yokogawa_make_data Read MEG data saved on Yokogawa system and convert it to .meg.mat file.
• vb_extract_trial_cond Extract trials of file1 which are also included in trials of file2
• vb_merge_multi_file_trial Merge trials of multiple files
• vb_current_reconstruct_z_tr Current reconstruction using Bayesian inverse filter.
• vbmeg_current_calc_z Current reconstruction using Bayesian inverse filter
• vbmeg_current_reconstruct_z_tr Current reconstruction using Bayesian inverse filter.
• bm_edit_app_util_get_file file selection dialog
• bm_fileio_read_spm_norm_file Read spm_normalize file and get specfied part of brain.
• brain_file_maker_make_mask_file brain_file_maker_make_mask_file One-line description here, please.
• project_file_mgr This function manages project file.
• vb_view_cortex_2d View cortical model on MRI image
• vb_view_head_2d View head model on MRI image
• job_plot_meg_save_waveform Save waveform data. Invoked by job_plot_meg.
• job_view_cortex_file err = job_view_cortex_file( action, target, filepath )
• vb_job_ersp Calculate ERSP for cortical current.
• vb_job_grandaverage Calculate intersubject average of estimated cortical current.
• vb_job_itpc Calculate ITPC for cortical current.
• vb_job_preprocess_meg3 ---
• vb_job_smooth_head Smooth surface by morphology & spring model, and reduce number of vertex
• vb_job_current Estimate current time course by using inverse filter.
• vb_job_current_dynamics Estimate current time course by using inverse filter.
• vb_job_head_3shell Make 1 shell or 3 shell surface model for MEG/EEG
• vb_job_leadfield_extra Lead field matrix for extra dipole (Biot-Savart)
• vb_job_leadfield_extra_eeg EEG Lead field matrix for extra dipole using BEM
• vb_job_trial_onset get time index for each trial by checking status channel
• vb_job_vb Estimate parameters of hierarchical Bayse model using variational Bayes
• vb_job_vb_dynamics Jointly estimate source activities and interactions
• vb_job_vbfilter Calculate inverse filter for current estimation.
• vb_job_leadfield_eeg_bem EEG potencial for multilayer model by BEM
• vb_plotparmdlg
• dmri_vbmeg_vertex_select Choose verticies of VBMEG brain model by specifing num_vertex.
• dmri_vbmeg_vertex_select_old Choose verticies of VBMEG brain model by specifing num_vertex.
• vb_current_reconstruct_z_tr_meeg Current reconstruction using Bayesian inverse filter.
• vb_job_current_meeg Estimate current time course by using inverse filter.
• vb_job_vb_meeg Estimate parameters of hierarchical Bayse model using variational Bayes
• vb_job_vbfilter_meeg Calculate inverse filter for current estimation.
• vb_mps_fileio_write mps_File(.mps.mat) output.
• vb_sphere_head vb_sphere_head - create and navigate ortho views of Analyze 7.5 volume
• job_trial_onset_neuromag get time index for each trial by checking status channel
• neuromag_to_megmat make MEG-MAT file from neuromag fiffile.
• neuromag_to_megmatx make MEG-MAT & EEG-MAT files from neuromag fiffile.
• vb_job_convert_spm Save SPM result as '.spm.mat' file format

SOURCE CODE

0001 function [result] = vb_fsave(varargin)
0002 % Save variables into mat-file by MATLAB version 6 format. (Overwrite mode)
0003 %   vb_fsave(filename, 'V', 'XX', ... )
0004 % [IN]  varargin : variable name string. (varargin{1} = filename)
0005 % [OUT] result   : SUCCESS or FAILURE;
0006 %
0007 % Example:
0008 %  vb_fsave(filename, 'V', 'XX', ... )
0009 % Memo:
0010 %  if specified file already exists, the file will be overwritten.
0011 %   @see vbmeg.m where "vbmeg_saving_version" is set
0012 %   @see vb_save.m
0013 % History:
0014 %   ****-**-** (****) initial version
0015 %   2009-07-06 (Sako) changed specification of the default version
0016 %
0017 % Copyright (C) 2011, ATR All Rights Reserved.
0018 % License : New BSD License(see VBMEG_LICENSE.txt)
0019 
0020 global vbmeg_saving_version
0021 
0022 result = FAILURE;
0023 
0024 if nargin <= 1, return; end;
0025 
0026 % extension change to '.mat'
0027 file_name = varargin{1};
0028 
0029 % [PATH, NAME, EXT] = fileparts(file_name);
0030 [PATH, NAME, EXT] = vb_get_file_parts(file_name);
0031 if ~isempty(PATH) && ~exist(PATH, 'dir')
0032     vb_mkdir(PATH);
0033     vb_disp(['Create directory: ' PATH]);
0034 end
0035 
0036 EXT = '.mat';
0037 file_name = fullfile(PATH, [NAME, EXT]);
0038 
0039 num_variable = length(varargin)-1;
0040 
0041 % set save option
0042 % if vb_matlab_version >= 7
0043 %     compatible_option = '-v6';
0044 % else
0045 %     compatible_option = '';
0046 % end
0047 compatible_option = vbmeg_saving_version;
0048 
0049 % make save command string
0050 save_command = ...
0051             ['save ' file_name, ' ', ...
0052                      compatible_option];
0053 for k=1:num_variable
0054     save_command = [save_command ' ' varargin{k+1}];
0055 end
0056 
0057 % execute save command on caller workspace.
0058 evalin('caller', save_command);
0059 
0060 result = SUCCESS;