Advanced
Digital Signal Processing: Syllabus and Online Resources
Dr. Jörg
Kliewer
University of Kiel, Chair for Circuits and Systems
Theory
Office: KS2, D-017, Office hours: Friday 13:30-15:00
Tel.: +49-431-880-6130, Fax : +49-431-880-6128
E-Mail:
jkl@tf.uni-kiel.de
Online demos (DSP, Signals and
Systems):
Online
lectures and
classnotes:
Course syllabus:
1. Introduction (Proakis: sections 1.1, 1.2)
- What is "Digital Signal Processing"?
- Analog versus digital signal processing
- Digital signal processors
Related web material:
2. Digital processing of continuous-time signals
(Proakis: sections 1.4, 9.2, 9.3;
Oppenheim, Schafer: sections 4.1, 4.2, 4.4, 4.5, 4.8)
- Repetition: Sampling and sampling theorem
- Quantization
- AD- and DA-conversion
- AD- and DA hardware realizations
Related web material:
3. Discrete Fourier Transform and Fast Fourier
Transform
(Proakis: sections 5, 6.1, 6.2; Oppenheim,
Schafer: sections 8.5, 8.7, 9.1, 9.3, 10.2)
- DFT and linear/circular convolution
- Overlap-save and overlap-add method
- Windowing and frequency analysis of stationary signals
- FFT algorithms and structures
- FFT of real-valued sequences
Related web material:
4. Digital filters
(Proakis: sections 7.1-7.3, 7.5-7.7, 8.1-8.3;
Oppenheim, Schafer: sections 6.3-6.9, 7.0-7.3)
- Direct-form, lattice, and cascade structures for FIR filters
- Direct-form, lattice, and parallel structures for IIR filters
- Coefficient quantization and round-off effects
- Design of FIR filters
- Design of linear-phase filters using a window function
- Frequency-sampling design
- Optimum equiripple design (Chebyshev approximation)
- Design of IIR filters
- Design by impulse invariance
- Bilinear transform
- Characteristics of commonly used analog filters
Related web material:
5. Multirate digital signal processing
(Proakis: sections 10.1-10.3, 10.5, 10.9)
- Basic multirate operation (upsampling, downsampling)
- Efficient structures for decimation and interpolation
- Decimation and interpolation with polyphase filters
- Noninteger sampling rate conversion
- Efficient multirate filtering
- Application: Oversampled A/D and D/A converter
Related web material:
6. Spectral estimation
(Proakis: sections 12.1, 12.2)
- Periodogramm-based nonparametric methods
- Periodogram
- Bartlett's method
- Welch's method
- Blackman-Tukey method
- Parametric methods for power spectrum estimation
- ARMA modeling
- Yule-Walker equation and solution
Related web material:
Jörg Kliewer, October 2003