| Signal Processing |
| Module Type: |
Telecommunications and Networks Track |
| Module Code: |
541Τ |
| Syllabus: |
Analogue and Digital signal representation, sampling, Z transform, probabilities, random signal, convolution,
auto/cross-correlation, power spectrum, DFT, FFT, coherence, statistical distributions, PDF, transfer function.
FIR, IIR filters, entropy, windowing, time, frequency and spatial representation of signals. Digital signal processors,
ADC/ DAC speech processing, quantisation, noise, distortion, adaptive/ predictive signal processing, image processing. 2-D signals,
digitisation of 2-D signals, 2-D filters. Image enhancement, compression, optimisation, reconstruction, partitioning. Edge detection.
Matlab and Simulink are extensively used for simulation purposes. |
| Module Aims-Objectives: |
To teach the principles of signal processing for telecommunication signals, presenting the main concepts and introducing
the basic techniques, architectures and programming of such systems. In particular, to familiarise students with signals
in time and frequency, the equivalency between real signals and number sequences (digital) and the use and applications of filters.
Upon completing this module students should be able to:
1.Assess the capacities and limitations of the various signal processing techniques.
2.Tackle commercial DSP processors with ease.
|
| Bibliography: |
• Ventzas, D. Signal Processing, Lectures for Theory & Laboratory, TEI Larisas, 2003
• Proakis J. Manolakis D.G. Digital Signal Processing, Principles, Algorithms,
and Applications. Macmillan Publishing Company 2nd, edition,
• G. Moustakidis, Basic Techniques of Digital Signal Processing, 2003
• MATLAB ,TOOLBOX Signal- Image Processing , 2002
• A. Skondras-Β. Anastopoulos Digital Signal & Image Processing, Hellenc Open University, 2000.
• Theodoridis S, Digital Signal Processing, Patra 1988
• Theodoridis S – Mpermperidis K., Introduction to Signal & Systems Theory, Typothito Publishing 1999
• "Digital Signal Processing", Th. Stouraitis, University of Patra Publishing
• "DSP Laboratory exercises", Th. Stouraitis, University of Patra Publishing .
• Discrete - Time Signal Processing, A. Oppenheim, R. Schaffer, Prentice
Hall, 1999, ISBN: 0137549202
• Pittas I, Image Processing, A.U.TH., Thessaloniki, 2000
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