Found your link from Arduino blog. I just started to work on interfacing Arduino with Matlab. But unable to run the example file. Matlab connection unsuccessful when send command a=arduino('com7'). Any idea?
??? Error using ==> arduino>arduino.arduino at 100
Connection unsuccessful, please make sure that the Arduino is powered on, running
either adiosrv.pde or mororsrv.pde, and that the board is connected to the indicated
serial port. You might also try to unplug and re-plug the USB cable before attempting