From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.

We appreciate your patience as we improve our online experience.

LabVIEW

cancel
Showing results for 
Search instead for 
Did you mean: 

How Do I generate a Filtered gaussian white noise

Can someone please help me on how I can generate filtered gaussian white noise in LabVIEW.
0 Kudos
Message 1 of 4
(3,640 Views)
There is the "Gaussian White Noise Waveform" vi or the "Gaussian White Noise" vi.  Try typing "Gaussian White Noise" into LabVIEW help.  As to the filtering, there are numerous filter VIs available, check out the examples.  Help->Find Examples->Analyzing and Processing Signals
0 Kudos
Message 2 of 4
(3,636 Views)
Actually in the moment you specify a sample rate for your Gaussian white noise data you apply a filter equal to F_sample/2. But anyway If you want to have 10 seconds with white noise sampled with Y Hz in sample frequency. Then you create an white noise array, with 10xY samples or elements. Then you apply your filter 


Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)
0 Kudos
Message 3 of 4
(3,623 Views)
Discussion with details and example has been moved to here.
0 Kudos
Message 4 of 4
(3,610 Views)