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ECG Feature Extractor

Hello everyone!

 

I am using ECG Feature Extractor VI to detect R Peak. The input signal comes from Simulate ECG VI and set the parameters of the signal like sampling rate to 1000 Hz and block size to 15 s.

 

The problem is, the VI that i have created not detected a peak when there is a peak at 0-10 s in the signal. I still have no idea where is that problem comes from. Have you guys any idea or is there any problem in my VI?

Thanks in advance!

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It is impossible to debug pictures.  Attach an actual VI.

 

I recommend putting a graph on your front panel so we can see what the incoming signal looks like.  You say there is a peak in the signal, but nothing in your pictures shows us that.

 

Save the data in the indicators as Default and save your VI before attaching.  That way there is real data in there that we can play with.  (Actually there is a Simulate ECG in there, so if that is working, it should provide the data we can work with.)

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Hi RavensFan, thanks for the feedback. 

Here's my VI, i added graph, save the data from Simulate ECG and make it as a default input signal. 

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