ECET/345 ECET345 ECET 345 Week 7 iLab Fourier Analysis Of Time Domain Signals Solution (100% Score) NEW

ECET 345 Week 7 iLab Fourier Analysis Of Time Domain Signals Solution (100% Score) NEW
The objective of the lab experiment:
The objective of this experiment is to perform Fourier analysis to obtain frequency domain signature of signals and systems that are measured or whose characteristics are known in the time domain. Towards this end, we shall learn how to use Fourier transform to obtain Bode plots of systems from time domain data passing through the system. We shall also learn the equivalence of convolution operation in the time domain with multiplication operation in the frequency domain. 

(a) Application of Fourier transform to time domain signals

(a) What are the frequencies of the first seven peaks in the FFT?
(b) Does the spectrum contain only even, only odd, or both even and odd harmonic peaks?
(c) Research the Fourier series expansion of a triangular wave using the Internet. From the formula you come up with, compare the amplitudes and frequencies of the harmonics that you found with what the theory says they should be. Explain any differences.