02-07-2014 10:18 AM
Hi my name is Julian and I am a Neurologist from Berlin, Germany. I am currently working on an experiment, where we record brain oscillations directly from electrodes that are implanted in patients brains motor/movement control areas for therapeutical reasons. I have developed a paradigm in Matlab where the patients have to track different target areas on the screen with their mouse cursor. To analyze the brain oscillations together with the movements made, I need a simple tool that records the patients mouse movements continuously over time with a fixed sampling frequency. So I just need the X and Y axis movements at a fixed sampling rate of 200 Hz.
I do not own LabView and I believe that buying it for this simple task would be a little bit too much. I did find some LabView VIs that seem to do exactly what I need. However, unfotunately I can't use them with my SignalExpress Version.
Here are the links:
https://decibel.ni.com/content/docs/DOC-2067
https://decibel.ni.com/content/docs/DOC-3461
Is it possible that someone could lend me a hand and convert them, so that I can use them with SignalExpress 2013?
Any help would be so much appreciated.
Kind regards,
Julian
02-28-2014 08:24 AM
Hallo Julian,
die beiden Beispiele passen ganz gut zu deiner Anwendung.
LabVIEW gibt es als Testversion für 7 bzw. 50 (bei Registrierung bei ni.com - Trifft für dich schon zu) Tage kostenlos zum Testen.
Das sollte ausreichen um die LabVIEW VIs in SignalExpress zu portieren.
Eine entsprechende Anleitung wie man LabVIEW VIs für SignalExpress lauffähig macht findes du hier:
http://digital.ni.com/public.nsf/allkb/359D14941D6936E98625729D008387D5
Wie diese anschließend in SignalExpress importiert werden, steht in dem Getting Started Guide von SinalExpress ab Kategorie 6:
http://digital.ni.com/manuals.nsf/websearch/CC641147C415CBE286257700006411EF
Viele Grüße,
Branni