[FieldTrip] About preprocessing and define trial

Beom Jun Min mbj0310 at gmail.com
Thu May 16 08:28:13 CEST 2013

Dear all,

Hello, my name is BJ Min from Korea.

I am just a beginner in the Fieldtrip.
Anyway, with the help of tutorials, I could make grand average ERP of my data finally. 

However, my question is about the order of preprocessing. According to the tutorials, and examples, it looks the ft_definetrial step is the first, then ft_preprocessing step is followed.  But, is there any method to flip these two steps? What I want to do is preprocessing (filtering, notch filtering) first then to use ft_definetrial sequentially.

Best regards

BeomJun Min, M.D.

Ph. D. student, Department of Medical System Engineering (DMSE)
Gwangju Institute of Science and Technology (GIST) 
261 Cheomdan-gwagiro(Oryong-dong), Buk-gu, Gwangju 
500-712, Republic of Korea (South) 
Phone: +82-62-715-3266 / Fax: +82-62-715-3244 
E-mail: mbj0310 at gmail.com, http://bmssa.gist.ac.kr

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