Threshold based EOG signal classification

need to classify three classes up ,down, blink signals of EOG signals by thresholding . up, blink signals have same morphology.But down signal with different morphology. How to classify the up and blink signal ?

[Daniel M]

I'm certain there is already code for this in the toolboxes fieldtrip and/or EEGLAB (or EEG-Blinks).

[Mahsa Rm]

hi, I have the same project and I have problem classifying the eog up,down and blink signal. would you please tell me where to learn these classifications? is there an example somewhere? please please help me