How to plot data with different sample speed in LabVIEW graph

Updated Sep 15, 2023

Reported In

Software

  • LabVIEW

Issue Details

  • How do I plot multiple channel data with acquired at different sample rates on one LabIVEW graph?
  • How do I plot data with inconsistent sample rates on a single LabVIEW graph?

Solution

The proper type of LabVIEW graph is different when the data have a constant sample rate(dt) and when it is not constant. Typically, the way to plot this graph is the waveform graph and the XY graph, respectively.
  • Waveform Graphs and Charts—Display data typically acquired at a constant rate (including components : t0, dt, Y; For more detail, refer this LabVIEW help). Below is an example.
  • XY Graphs—Display data acquired at a non-constant rate and data for multivalued functions. Below is an example.

Related Links

Other Support Options

Ask the NI Community

Collaborate with other users in our discussion forums



Request Support from an Engineer

A valid service agreement or active software subscription may be required, and support options vary by country.