1.
Introduction
2. Periodic
Signals
3. Fourier
Series Expansion of Periodic Signals
4. Spectral
Representation of Periodic Signals
5. Duty
Cycle of a Rectangular Wave
6. RMS
Voltage and Power Spectrum of Aperiodic Signals
7. Discrete
Fourier Transform (DFT)
8. Signal
Strength
9. Signal
Bandwidth
10.
Conclusion