Lectures and exercises |
hours |
Topics |
Specific contents |
|
Introduction |
Definition of a signal. Continuous and discrete time signals. Periodic signals. Area and energy of a signal. Convolution and examples. Ideal impulse. |
4
|
Fourier and zeta transform |
Definition of the Fourier Transform and signal representation in the frequency domain. Zeta transform. |
6
|
Signal transformations |
Transformations of signals. Analog and digital filters. Sinusoidal inputs to filters and frequency response. Interpretation in the frequency domain. |
4
|
Filters |
Digital filters. Rational transfer functions and stability. Difference equations and realizations of filters. |
6
|
Duality |
Dual of a signal transformation. Time-frequency duality. Interpolators and decimators. Computation of the Fourier transform of a signal via FTT. |
8
|
Sampling |
Sampling and interpolation. The sampling theorem. Applications to communication systems. |
6
|
Exercises |
Exercises and filter design in Matlab. |
6
|
Total hours for lectures and exercises |
40 |
for exercises only |
6 |
Further educational activities
|
hours
|
Labs |
8 |
Tutorials / Seminars |
0 |
Workshops |
0 |
Guided tours |
0 |
|
0 |
Total hours for further educational activities |
8 |
Total hours |
48
|