[Eeglablist] changing the sample rate for EEG struct and associated events

Darren Weber darren.weber.lists at gmail.com
Sun Feb 24 23:57:13 PST 2008


I have an EGI dataset that is read into EEGLAB nicely.  However, for
technical reasons, the sample rate is not actually what is recorded in the
EGI data file (due to external triggers on the EGI amps).

Is there is a tidy way to change the sample rate so that EEGLAB will update
the event timing structures correctly?

I'm currently using:

% load the data into EEGLAB
% EEG.srate = 1000,but then
EEG.srate = 432;
EEG = eeg_checkset(EEG);

I'm not sure if this changes the event timing.

Regards, Darren
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