[Eeglablist] How to find dominant frequency & Convert into CSV format

[Tarik S Bel-Bahar]

Hello Ihshan,

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*If you haven't had a chance to yet, see eeglab tutorials for computing
power spectra and for "scripting" + try eeglab tutorial data analyses
*Some basic matlab experience is necessary to run the functions correctly
and export data
*Google eeglablist + your topic for past answers to similar questions (see
below for example results pointing to past eeglablist posts)


***************************
*Use  the gui to Plot > Spectra, then type eegh in matlab command window.
review the function/command that was just run to create spectral plot.
*get help info on the function, or open it and review the potential flags.
You can also google the function for it's details.
*then run the function in your script so it's setup like a normal matab
call to a function with output:
[spectra,freqs,speccomp,contrib,specstd] = spectopo (EEG, settings);
You then access the spectral data information in spectra and freqs output
variables, for averaging or exporting purposes.
*example basic spectopo function details at link below. Can also type help
functionName in matlab for the equivalent in current matlab.
http://cognitrn.psych.indiana.edu/busey/temp/eeglabtutorial4.301/allfunctions/spectopo.html



***********************************
Google search results further below for "eeglablist compute power spectrum
alpha beta" below


[Eeglablist] How can I get the power of each frequency band ...

https://sccn.ucsd.edu/pipermail/eeglablist/2015/009583.html



[Eeglablist] how can i compute power spectral denisty for EEG bands?

https://sccn.ucsd.edu/pipermail/eeglablist/2007/001979.html


[Eeglablist] power spectrum versus power spectral density - Swartz ...

https://sccn.ucsd.edu/pipermail/eeglablist/2016/011345.html


[Eeglablist] How can I get the power of each frequency band?

https://sccn.ucsd.edu/pipermail/eeglablist/2015/009490.html


[Eeglablist] power spectrum versus power spectral density

https://sccn.ucsd.edu/pipermail/eeglablist/2016/011322.html


[Eeglablist] help with power spectral density - Swartz Center for ...

https://sccn.ucsd.edu/pipermail/eeglablist/2015/009248.html


[Eeglablist] Getting summary conclusion of band power analysis ...

https://sccn.ucsd.edu/pipermail/eeglablist/2014/007690.html




Feb 27, 2014 - [Eeglablist] Getting summary conclusion of band power
analysis ... for your epoched data, channel 1 > [spectra,freqs] =
spectopo(EEG.data(2,:,:), 0, EEG.srate); > > % delta=1-4, theta=4-8,
alpha=8-13, beta=13-30, ...

Para bandpower - SCCN - Swartz Center for Computational ...

https://sccn.ucsd.edu/wiki/Para_bandpower



[Eeglablist] Compute Amplitude Spectra in microvolts units using ...

https://sccn.ucsd.edu/pipermail/eeglablist/2014/007679.html



Searches related to eeglab compute power spectrum alpha beta site:
sccn.ucsd.edu

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eeglablist power spectral density
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