Hello.I am a student of mechanical engineering and I am not familiar with signal proccessing. I have to use LABView for a measurement experiment. In that project I have to use an impact hammer and an accelerometer to test surfaces of some specific meterials. My teacher tell me that I have to take the real-imagine plot of undamaged pieces as a model so I can use them at future for model. My problem is that the code I had write or the one that I use form NI example (NI-DAQmx: Impact Test) returns me a messy plot no matter how many hits I made. My teacher said me that as many hits I do the plot will be more clear but he cannot figure out what goes wrong either cause he is not familiar with labview neiher. I wrote two different codes one using ready VI's and one that made the mathematic as my theory book say. Please help me cause I am in a dead-end and can't move on with that.I can post images from my codes or how I use the NI-DAQmx: Impact Test.Thank you!

LabVIEW

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Doug
Enthusiast for LabVIEW, DAQmx, and Sound and Vibration

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