Signal Processing

Year
2

Academic year
2020-2021

Code
01000399

Subject Area
Signals, Systems and Signal Proc.

Language of Instruction
Portuguese

Mode of Delivery
Face-to-face

Duration
SEMESTRIAL

ECTS Credits
6.0

Type
Compulsory

Level
1st Cycle Studies

Recommended Prerequisites

Signals and Systems; Calculus; Linear Algebra

Teaching Methods

The teaching methodology consists of theoretical-practical classes where the main concepts, principles and fundamental theories regarding signal processing are taught, and laboratory classes where the concepts are experimented with computational assignments.

Learning Outcomes

To provide students with the main concepts and principles of discrete-time signals. To understand the representation of discrete signals in the frequency domain. To understand the relationship between continuous-time signals and their representation in discrete time by performing sampling. To learn the main techniques of digital filters projects and use them in basic lab experiments

Work Placement(s)

Syllabus

1. Discrete time Fourier series

2. Discrete time Fourier transform (DTFT)

3. Discrete Fourier transform (DFT)

4. Z-transform for discrete-time signals

5. Sampling of continuous-time and discrete-time signals

6. Design of discrete-time filters - IIR and FIR

Head Lecturer(s)

Fernando Manuel dos Santos Perdigão

Assessment Methods

Assessment
Laboratory work or Field work: 40.0%
Frequency: 60.0%

Bibliography

Alan Oppenheim, Allan Willsky, Signal and Systems, Prentice Hall, 2nd edition, 1997.

Alan Oppenheim, Ronald Schafer, Discrete-time Signal Processing, Prentice Hall, 3rd edition, 2010.