[Eeglablist] Compiling EEGlab code; minimum set of M-files?; cold start config files ?

[Arnaud Delorme]

Dear Kevin,

the compile_eeglab.m will list all the required functions for windows OS. It is an old function (2008 I think) and EEGLAB has not been compiled and tested since. Compiling is easy. Testing that all feature work is time consuming. It should work but there might be minor issues with option files etc...

I would recommend to list the dependencies in this function then try the "deploytool" of Matlab and create a project.

Best,

Arno

On Sep 6, 2012, at 10:21 PM, Kevin Buckley <kevin.buckley.ecs.vuw.ac.nz at gmail.com> wrote:

> Hi there,
> 
> I'm looking at getting a researcher here access to a machine with a
> bit more memory than
> they currently have available, so as to run some codes that use EEGlab.
> 
> I was hoping that it might be possible to compile their M-files aganst
> the EEGlab routines
> so that they can run some of their codes outside of an interactive
> MATLAB session altogether
> and a brief trawl of this list's archives suggests that this might be
> possible, hence me joining
> the list and posting a more directed question.
> 
> I worked my way through a tutorial and now have the following code,
> that I can run
> inside of an interactive MATLAB session as a "first go", against the
> example data
> set you provide.
> 
> ----8<----------8<----------8<----------8<----------8<----------8<------
> function main_kevin(infile)
> if (~isdeployed)
> addpath('/opt/MATLAB/local/eeglab10_2_5_8b')
> end
> EEG = pop_loadset('filename', 'S1_EEG.set', 'filepath', infile)
> EEG=pop_chanedit(EEG,'lookup',
> '/opt/MATLAB/local/eeglab10_2_5_8b/plugins/dipfit2.2/standard_BESA/standard-10-5-cap385.elp')
> EEG.setname='S1_Chan';
> EEG=pop_saveset(EEG, 'filename', 'S1_Chan.set');
> end
> ----8<----------8<----------8<----------8<----------8<----------8<------
> 
> I can also compile this, but when I come to run it I get told that I'm
> missing some functions
> or variables (no real surprise) and so add some more EEGlab M-files
> into the compilation.
> 
> I am currently at the stage of being told that
> 
> ----8<----------8<----------8<----------8<----------8<----------8<------
> ...
> Cannot find option file /home/kevin/.mcrCache7.17/eeg_optionsbackup.txt
> Cannot find option file /home/kevin/.mcrCache7.17/eeg_options.txt
> 
> ans =
> 
> Undefined function or variable 'option_savetwofiles'.
> 
> Warning: could not access the local eeg_options file
> ...
>> In eeglab>eeg_mainfig at 934
>  In eeglab at 357
>  In main_kevin at 5
> Cannot find option file /home/kevin/.mcrCache7.17/eeg_optionsbackup.txt
> Cannot find option file /home/kevin/.mcrCache7.17/eeg_options.txt
> 
> ans =
> 
> Undefined function or variable 'option_savetwofiles'.
> 
> Warning: could not access the local eeg_options file
> Undefined function or variable 'option_chat'.
> 
> Error in eeglab>eeg_mainfig (line 949)
> 
> Error in eeglab (line 357)
> 
> Error in main_kevin (line 5)
> 
> MATLAB:UndefinedFunction
> 
> ----8<----------8<----------8<----------8<----------8<----------8<------
> 
> but I can't see where to set that variable ahead of the eeglab setup
> call, nor can I see how I might
> create such a file to use as a "cold start".
> 
> So, two questions.
> 
> 1) Is there a known minimum set of EEGlab M-files, that one has to add
> into a compiled MATLAB
> application, listed anywhere ?
> 
> 2) Are there any example EEGlab configuration files that one can use
> as an external driver just
> to get something going ?
> 
> 
> Kevin M. Buckley
> 
> School of Engineering and Computer Science
> Victoria University of Wellington
> New Zealand
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