<html><head></head><body><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;"><div>Hello Fieldtrip users,</div><div><br></div><div>I have a continues EEG data ( 80 seconds) and I would like to analyze some part of it.</div><div>For instance, I want to analyse seconds 20 to 25 ( 5 seconds).</div><div>Would you please let me know how can I select my times of interest.</div><div>I've written a simple code but I don't know how can I split the data. </div><div><br></div><div>cfg = [];<br>cfg.dataset = '........ .eeg';<br>data_org = ft_preprocessing(cfg); %Original Data<br><br>% Step1: Filtering Row Data<br>cfg = [];<br>cfg.bpfilter = 'yes';<br>cfg.bpfreq = [1 30];<br>data_Filtered = ft_preprocessing(cfg,data_org); <br></div></div></body></html>