FT_REALTIME_ODDBALL
Note that this reference documentation is identical to the help that is displayed in MATLAB when you type “help ft_realtime_oddball”.
FT_REALTIME_ODDBALL is an realtime application that computes an online average for a standard and deviant condition. The ERPs/ERFs are plotted, together with the difference as t-values. It should work both for EEG and MEG, as long as there are two triggers present Use as ft_realtime_oddball(cfg) with the following configuration options cfg.channel = cell-array, see FT_CHANNELSELECTION (default = 'all') cfg.trialfun = string with the trial function The source of the data is configured as cfg.dataset = string or alternatively to obtain more low-level control as cfg.datafile = string cfg.headerfile = string cfg.eventfile = string cfg.dataformat = string, default is determined automatic cfg.headerformat = string, default is determined automatic cfg.eventformat = string, default is determined automatic To stop the realtime function, you have to press Ctrl-C