This VI demonstrates how to average multiple signals point by point to factor out random noise. Averaging over a few iterations results in a cleaner display that better represents the actual signal than a graph of the unaveraged samples.
This technique can help in acquiring data synchronized with a trigger. For example, this VI illustrates standard electrophysiological methodology (signal averaging), useful in examining very small amplitude biological signals.
Example code from the Example Code Exchange in the NI Community is licensed with the MIT license.
