Dear all,
I'd to do time domain analysis as well as simple power spectrum noise
characteristics with an NI USB-4431 DAQ card. I have a pb with the FFT module (cf attached). It was not
appearing by default in my Labview library (labview base development system), so I have downloaded the module: sound and vibration suite
(trial version). I can now see the FFT modules, but still I cannot run the vi because sub vi of this vi seems not
to be included. So I am wondering which package is necessary to run this
program (attached).
Thanks for your help,
Software Details: LabVIEW Base Development System version 2015
NI Hardware: None
Operating System: Windows 7
