peak detector example Needed

[E-man]

Where can I find a peak detector example to determine the frequency of a signal. How do you declare 'out double' overload parameters for the peak detector? Thanks

[bilalD]

You can use the AmplitudePhaseSpectrum() method to first generate the frequency information of your time domain signal. Then use the PeakDetector method to find the frequency peaks. To see an example of how to use the PeakDetector, refer to the Measurement Studio shipping example found in MeasurementStudio folder under ..\Examples\Analysis\PeakDetector

[E-man]

what class contains the method AmplitudePhaseSpectrum()?

[Adam B.]

E-man,

The AmplitudePhaseSpectrum method is a part of the NationalInstruments.Analysis.SpectralMeasurements.Measurements class. Let us know if you have further questions.

Adam B.
Applications Engineer
National Instruments

[E-man]

how do I use the AplitudePhaseSpectrum() with a signal I am reading in to measure the frequency. I don't know how to get all the parameters needed to make the method valid. Thanks

[E-man]

ignore, i figured it out