problem 1: Determine the trigonometric Fourier series for the waveform as shown in figure below:

problem 2: Determine the trigonometric series for the full wave rectified sine wave as shown in figure below.

problem 3: Find out the Fourier transform of a gate pulse of unit height unit width and centered at t = 0.

problem 4: Find out the Fourier transform of the rectangular pulse or gate functions as shown in figure below:

problem 5: What is the Fourier Transform of the rectangular pulse as shown in figure below?

problem 6: Determine the Fourier transform of exponential pulse as shown in figure below.

problem 7: Determine the Fourier transform of triangular pulse as shown in figure below.

problem 8: Figure below shows the Saw tooth wave form. Determine the exponential Fourier series for this waveform. As well plot the magnitude and Phase spectrum.