FFT of Vibrationdata ASAP

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Preeti_u
Preeti_u 2019-6-26
回答： Bjorn Gustavsson 2019-6-26
i have vibration data with time ,i want to plot fft against its frequency.please high priority task
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Bjorn Gustavsson
Bjorn Gustavsson 2019-6-26
It might be a high-priority task for you, it might be for all of mankind and our planet too. But for us to understand that you have to explain why, is an earthquake coming that we somehow can prevent? Some other vibration-related disaster?

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Bjorn Gustavsson
Bjorn Gustavsson 2019-6-26
Have a look at the spectrogram function, it should give you the signal spectra. If you really just want the fft, why not look at the fft function?
HTH

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