Class Signals and Systems

It is a mandatory subject, a basis of engineering. Notions of signals and systems are common to a wide variety of areas scientific research. The methods and techniques associated with them play a important role in such diverse areas of science and technology as Communications Networks, Circuit Design, Control, Generation and Distribution Systems of Energy, Control of Chemical Processes, Acoustics, Seismology, etc. Although disciplines of such a diverse nature, and corresponding to phenomena physicists of a completely different nature, the study of signals and systems is associated with the development of a common basic formalism.

Not applicable

1. Signals and Systems 2. Linear Time-Invariant Systems (LTIs) 3. Z Transform 4. Discrete Fourier Transform 5. Time Response of Causal LTIs 6. Differences equations

Theoretical classes: Exposition of the contents of the discipline; Theoretical-practical classes: Resolution of practical exercises on contents previously studied in theoretical classes

I. Lourtie, Sinais e Sistemas, Escolar Editora, 2007. A. V. Oppenheim, A. S. Willsky, Signals and Systems, Prentice-Hall, 1997. H. P. Su, Sinais e Sistemas, Bookman, 2004. A. Oppenheim, R. Schafer, Discrete-Time Signal Processing, Prentice-Hall, 1999.