pulse detect using Advanced Analysis Library

[PC Programmer]

I'm having trouble with the Pulse Detect.  For an essentially flat-line input, it is returning peaks with extraordinarily high numbers (ie, exponents to -317).  Yet, with test data generated just before the call, it works fine and detects peaks / valleys.

Does someone have example code for this?

[mvr]

If the exponent is really minus 317, that is a very small number (317 decimal places past the 1s).  Are you really getting -317?

[PC Programmer]

Yes, that is a small number ( I know what it means ). 

What I was asking was for some example code for using this library function, preferably with code that shows addressing the array.

[Wendy L]

Hello PC Programmer,

I would suggest taking a look at the following Application Note: Peak Detection Using LabVIEW and Measurement Studio since the same applies to CVI.  In particular, you might find the Features of the Peak Detector Functions useful.  If you are looking for an example program that uses the PeakDetector() function, please take a look at \samples\analysis\phasedif.prj.  Hope that helps.

Thanks