Hello,
I am now using labview to measuring the frequency of the vehicle to analyze the vibration comfort.I acquire the acceleration data and form the time domain gragh .I want to get PSD of the signal .I don't know how to do.I don't quite understand the PSD.I wire the data to FFT PSD vi ,the results isn't what I want.Could someone tell me to get the right result what I need to do,or give me some examples of the PSD application in vibration frequency.Any help would be greatly appreciated.
