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Advanced Mechatronics - Frequency Analysis Question#01: Describe the procedure of determining the correct sampling rate based...

Advanced Mechatronics - Frequency Analysis

Question#01: Describe the procedure of determining the correct sampling rate based on spectral analysis.

Question#02: What is the assumption used to apply harmonic analysis to functions (e.g.
sets of measured data) for which the period T is not known or for which the periodicity
itself is questionable?

Question#03: Assume that the vibration data are measured over 2 minutes. The Fourier
analysis is used to determine the frequency spectrum. What is the fundamental frequency
as determined from the discrete Fourier transform algorithm?

Question#04: Explain what is the cut-off frequency of a filter.

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