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peak to peak time

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You can use the original t0, but not the original dt.

If you maintained the dt, you are assuming all of the peaks have identical spacing between them, which may or may not be the case.

Cory K
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Message 11 of 18
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Thanks for the help guys.

I was able to get my results to record.  However, recording the peak amplitudes and graphing it are not correct (in pink)

 

untitled.PNG

 

Look like the timing or dt is off?  Cannot leave the dt empty so I tried using a constant for the dt, I've also tried using the amplitudes with an index array for dt.

 

Thanks for all your help!

Message Edited by immortalc on 06-22-2009 10:41 AM
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Message 12 of 18
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I tried a waveform peak detection which is a different from my other vi. This new vi can change the width (sample size) to detect and record just the peaks.  with the advanced peak dector vi PtByPt, the samples were holding the peak values too long which was what i was seeing in my graphs. Everything is working now!

 

Thanks everyone!

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Message 13 of 18
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Dear CLAD,

 

I tried to do you VI, but i couldn't find the peak dist icon, could you please inform me about this problem.

 

M. Abdelkader.

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Message 14 of 18
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I guess you will find a clad in every forum. In the Labview forum it is the honourable Cory KSmiley Very Happy


Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)
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Message 15 of 18
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Sorry
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Message 16 of 18
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Here is the location 

Peak Detector VI
Owning Palette: Signal Operation VIs
Requires: Full Development System
Refer to the Peak Detection and Display VI in the labview\examples\analysis\peakxmpl.llb for an example of using the Peak Detector VI.


And do not worry it is not the first time(or the last) Cory has been named CladSmiley Very Happy



Besides which, my opinion is that Express VIs Carthage must be destroyed deleted
(Sorry no Labview "brag list" so far)
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Message 17 of 18
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Thank you for your interest.
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Message 18 of 18
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