file or directory ~ does not exist?

cfg = []; % create an empty variable called cfg

cfg.dataset='subject01.eeg';

cfg.trialdef.prestim = 0.5; % in seconds

cfg.trialdef.poststim = 2; % in seconds

cfg.trialdef.eventtype = 'input';

[cfg]= ft_definetrial(cfg);

this code result in "file or directory 'subject01.eeg' does not exist"

how could i solve this problem?

Thanks

Answer 1

[Kevin Holly]

I believe the dataset needs to be entered as 'subject01.ds'?

[우용 이]

thansk for the reply, are you saying i need a specific data?

[Kevin Holly]

The file format is supported.

https://www.fieldtriptoolbox.org/faq/dataformat/

The error stated it could not find the file. Is the file in your path?

[우용 이]

Thanks to your help,