Signal Processing
Posted: Sun Nov 29, 2015 8:12 am
Hi!
I have just started using OpenVibe and for my small project I have to build a box, which takes processed signal of Alpha wave range and issues the notification as the trough of the signal is found. The problem is that I don't have any idea how matrix, which is signal input in my box, looks like, how do I access particular data inside, how does that data look like? Is there an easy way to distinguish trough and issue notification? The way I imagine that is to obtain data in chucks which correspond to alpha wave frequency process the data and find trough which is probably some negative value in matrix. Moreover, once that is found I can use Stimulation listener to send notification to other software (Lab View). Does that sound reasonable?
Thank you very much and have a nice day!
Wishes,
Laurynas
I have just started using OpenVibe and for my small project I have to build a box, which takes processed signal of Alpha wave range and issues the notification as the trough of the signal is found. The problem is that I don't have any idea how matrix, which is signal input in my box, looks like, how do I access particular data inside, how does that data look like? Is there an easy way to distinguish trough and issue notification? The way I imagine that is to obtain data in chucks which correspond to alpha wave frequency process the data and find trough which is probably some negative value in matrix. Moreover, once that is found I can use Stimulation listener to send notification to other software (Lab View). Does that sound reasonable?
Thank you very much and have a nice day!
Wishes,
Laurynas