Dear fieldtrip users.<div><br></div><div>I'm going to make an TFA analysis using 'wltconvol' of an ERP data that have just 200ms baseline.</div><div>If I observe frequency between 4~30 Hz, wavelet cycles(cfg.width) has to be only 1 because of short baseline. ( cycle / freq = window length )</div>
<div>Is using only 1 wavelet cycle alright?</div><div>I think some correction is needed. exp^(-w0/2) has to be subtracted from exp^(jw0t) on motehr wavelet equation.</div><div>Is there this correection in fieldtrip TFA method?</div>
<div><br></div><div><br></div><div>Best..</div><div><br></div><div><br></div><div><br></div><div>-- <br>Lee, Gwan-Taek, Master Course<br>Biomedical Engineering, Korea University College of Medicine <br>Department of Neurology, Korea University Medical Center, <br>
KU Computational Neuroscience Research Lab (<a href="http://eeg.re.kr">http://eeg.re.kr</a>)<br>126-1, 5-Ga, Anam-Dong, Sungbuk-Gu, Seoul 136-705, Korea<br>Tel 82-2-920-6598<br>Mobile: 010-2352-7517<br>VolP: 070-8285-6598sp<br>
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