This VI correlates frequency measurement with the time base of an analog input measurement in software.
One applied case is the correlation of power data with temperature and pressure acquisitions in the 5-40 Hz range. The actual timing will slightly differ due to the two signal types. This VI is best suited for low frequency measurements.
LabVIEW 2012 (or compatible)
Steps to Implement or Execute Code
Choose the counter input terminal for your signal and specify the maximum and minimum frequency range
Choose the analog input channel that your analog input is connected to.
Set the sample rate and samples to read. The frequency measurement will duplicate itself the number of times of the samples to read in order to ensure you have a continuous graph.
Additional Information or References VI Snippet
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