BioSemi.nl

hi every one i have some eeg data in bdf format , my question is how i can import data in MATLAB because it not supported bdf data ?

Yes. EEGLAB has a BDF import that works fine. You may wish to use the "Converter" tool that BioSemi provides, to first convert to EDF+, as this will require much less RAM to import.

However, be aware that an high pass filter is applied when converting form BDF to EDF (you will loose low frequency information). An alternative method to reduce the RAM load is to split the data file in several smaller BDF files with the "Cropper" tool.

Best regards, Coen (BioSemi)