07-10-2009 01:11 AM
Hi,
I am using a PXI-1000B with two PXI-6133 DAQ cards and I need to measure the relative phase difference between a reference sinusoid, acquired on one card, and a measured sinusoid aquired on the other card. So far my idea is to simply acquire N samples of both signas as waveform data and then compare. My problem is that I see a way to extract the relative phase information. How might I do this? Is there a better way of achieving this end?
Solved! Go to Solution.
07-10-2009 03:55 PM
07-10-2009 03:56 PM
Hey GlenS
Check this link. Use it a subVI pass one input as the input from the DAQ card and another your reference wave. It should work.
Good luck 🙂
-lab
07-12-2009 07:15 PM