[Eeglablist] changing the sample rate for EEG struct and associated events
Arnaud Delorme
arno at ucsd.edu
Tue Feb 26 06:19:52 PST 2008
As pointed out on the EEGLAB web page
http://www.sccn.ucsd.edu/eeglab/structtut/datastruct.html
since event latencies are stored in data points and not milliseconds, if
you just change the sampling rate
EEG.srate = x;
Then the latency of events is automatically updated. You should also type
EEG.times = [];
so that the correct time for each data point is recomputer (the next
time the consistency of the dataset is checked by the graphic interface
using "EEG = eeg_chekset(EEG)"). Thanks to Thomas Ferree, Darren and
Scott for pointing that out and sorry for my mistake.
Arno
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