can you please expand on "factor"

mickcrosse / mTRF-Toolbox

A MATLAB package for modelling multivariate stimulus-response data

https://cnspworkshop.net

BSD 3-Clause "New" or "Revised" License

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can you please expand on "factor" #8

Open xf15 opened 3 years ago

xf15 commented 3 years ago

in the code you have


%       'factor'    the BioSemi EEG normalization factor for converting the
--
19 | %                   TRF to microvolts (524.288mV / 2^24bits)

the factor in speech_data.mat is 0.0313

where these numbers come from? what do they mean?

I am aware that 524.288 * 10^3 / 2^24 = 0.0313

xf15 commented 3 years ago

without factor with factor seems that factor shrinks predicted response to realistic micro voltage... still wonder what happened during modeling that needed this correction