DEPARTMENT OF ELECTRICAL, ELECTRONIC AND COMPUTER ENGINEERING
Master's Degree in Telecommunication Engineering
Academic Year 2017/2018 - 1° Year
Master's Degree in Telecommunication Engineering
Academic Year 2017/2018 - 1° Year
ELABORAZIONE DI SEGNALI PER APPLICAZIONI MULTIMEDIALI
ING-INF/03 - 9 CFU - 1° Semester
Teaching Staff
GIOVANNI SCHEMBRALearning Objectives
- Ability to manage Discrete-time signals and systems numerically, also using in the Fourier and Z domains
- Ability to design numerical filters (FIR Filters and IIR Filters)
- Ability to analyze a discrete-time sequence through spectral estimation
- Ability to process audio, still pictures and motion video signals: wav, mp3, jpeg and mpeg
Detailed Course Content
- Discrete-time signals and systems.
- Discrete-Fourier Analysis of periodic sequences (DFT).
- DCT and FFT transforms.
- Characterization of discrete-time systems.
- Interpolation and decimation of discrete-time sequences. Z-transform.
- System description by finite-difference equations.
- FIR filters and their design in Matlab.
- IIR filters and their design in Matlab.
- Processing of audio, still pictures and motion video signals: wav, mp3, jpeg and mpeg.
Textbook Information
- [Smi] The Scientist and Engineer’s Guide to Digital Signal Processing, Second Edition, Steven W. Smith, California Technical Publishing, San Diego, California. [Link]
- [Opp] A. V. Oppenheim, R. W. Schafer, Elaborazione numerica dei segnali, Angeli, Milano, 2003
- [Pro] J. G. Proakis, D. G. Manolakis, Digital signal processing.
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