How Can I Calculate Different Waveform Values in LabVIEW?

Updated Nov 22, 2018

Reported In

Hardware

  • CompactDAQ Controller
  • CompactDAQ Chassis
  • DAQ (Legacy)

Software

  • LabVIEW

Issue Details

I want to measure the peak-to-peak voltage of a Waveform.
I want to calculate the mean value (DC) of a Waveform.

Solution

The VIs for waveform measurements are in the Signal Processing Palette of LabVIEW, Which you can access by right clicking on the block diagram then choose Signal Processing then Wfm Measure.
In this Palette you can find different VIs for different Waveform measurements. The Amplitude and Level Measurements express VI can be used to measure the Mean, RMS, Peak to peak values of a Waveform.