For the signal shown in figure below, find A- The complex exponential Fourier series, B- Draw the spectrum of x(t) upto the eighth harmonic (n= + 8) Please, upload the file of your answer. x(t) -2 -1 -1/4 1/4 2.

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Fourier Series

Most of the incidents studied in the field of Engineering and Science as a function of time. For example, current and voltage are in the alternating current circuit. These occasional activities can be analyzed in the activity components (fundamental frequency and harmonics) through a process called Fourier analysis.