Stampa la pagina Condividi su Google Condividi su Twitter Condividi su Facebook Scheda Insegnamento

Digital Signal Processing (codice 90831)

Curriculum: Curriculum unico del corso di Telecommunications Engineering - Ingegneria delle Telecomunicazioni
Programmazione per l'A.A.: 2018/2019

Appelli d'esame: Calendario - Prenotazioni
Orari del corso di Telecommunications Engineering - Ingegneria delle Telecomunicazioni: apri


Crediti Formativi Universitari (CFU): 9,00
Settore Scientifico Disciplinare (SSD): ING-INF/03
Ambito disciplinare: Ingegneria delle telecomunicazioni
Attività: Attività formative caratterizzanti (B)
Ore aula: 42
Ore laboratorio:15
Ore esercitazioni: 15

Canale unico
  • Docente: BUZZI STEFANO Scheda informativa del docente BUZZI

Obiettivi:
To provide students with knowledge and understanding of both adaptive and non-adaptive digital filter design
procedures and analysis methods.

Programma:
Analog-to-digital conversion: sampling of signals and signal reconstruction,
sampling rate conversion, quantization. The Z- and Fourier transforms: definition and
properties. Discrete-time systems: difference equations and Auto-Regressive Moving Average
(ARMA) systems. Discrete-time filter design: direct forms, cascade forms, parallel form,
linear phase forms; Finite Impulse Response (FIR) and Infinite Impulse Response (IIR) filter
approximations. Discrete Fourier Transform (DFT): definition and properties, Fast Fourier
Transform (FFT), filtering using the DFT, spectral analysis using the DFT. Synthesis of digital FIR and IIR Filters.
Minimum mean square error estimation. Kalman filtering. Steepest-descent and stochastic-gradient algorithms.
Least Mean Square (LMS) and Recursive Least Square (RLS) adaptive filtering. Array RLS algorithms.

Testi:
- Lathi, Green, "Essentials of Digital Signal Processing", Cambridge University Press, 2014
- Ali H- Sayed, "Adaptive Filters", Wiley, 2008

Valutazione:
Written exam with both theoretical questions and numerical exercises. The available time is 100 minutes.


[Ultima modifica: mercoledì 30 novembre 2016]