Signals and Systems

Lectures:

1. Introduction to Signals & Systems. Classification of Signals. Harmonic Signals.
2. Continuous-Time Periodic Signals. Non-harmonic signals. The Fourier Series.
3. Continuous-Time Aperiodic Signals. The Fourier Transform.
4. Properties of the Fourier Transform.
5. Classification of Systems. Description of Linear Time-Invariant Systems: differential equation, impulse response, transfer function. The Laplace Transform.
6. Description of Linear Time-Invariant Systems: step response, frequency response.
7. Applications of LTI Systems.
8. Bode Plots.
9. Discrete-Time Periodic Signals. Discrete-Time Aperiodic Signals.
10. Description of Discrete Linear Time-Invariant Systems: difference equation, unit impulse response, transfer function.
11. Signals Sampling. Spectral Analysis of Sampled Signals. Reconstruction of Continuous-Time Signals.
12. Amplitude Modulation. Special Amplitude Modulation Procedures.
13. Phase and Frequency Modulation.
14. Review. Preparation for examination.

Laboratory Classes:

1. Introduction of the Analog Discovery Board.
2. Spectrum of Periodic Time-Continuous Signals.
3. Spectrum of Aperiodic Time-Continuous Signals.
4. First order Systems.
5. Sampled Signals.
6. Amplitude and Frequency Modulated Signals.
7. Lab recovery of laboratory activity.

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Seminary Classes:

1. Introduction to Signals & Systems. Complex Numbers. Harmonic and Non-Harmonic Signals.
2. Spectra of Periodic Time-Continuous Signals.
3. Spectra of Aperiodic Time-Continuous Signals.
4. Linear Invariant Systems.
5. Bode Plots.
6. Spectra of Discrete-Time Signals. Sampled Signals.
7. Modulated Signals.