Hello,
National Instruments Educational Laboratory Virtual Instrumentation Suite (NI-ELVIS) contains an Impedance Analyser that was written completely in LabVIEW. After looking at the LabVIEW code that drives this I wouldn't advise trying to write this code as a LabVIEW beginner.
If you have the mathematical equation you wish to apply to a signal being read into LabVIEW (can be easily achieved with the DAQ Assistant) then it is something that myself and the forum community can help you with. Otherwise you may want to rethink using LabVIEW on its own to complete this project.
If you want more information about NI-ELVIS click here.
Hope this helps!
Tom | NIUK
