Discrete-Time Signal Processing
Short Intorduction
The lecture "Time-Discrete Signal Processing" gives an introduction to the most basic digital signal processing techniques. Practical examples and applications are key elements of the course.
Contents
- Time-discrete signals: Elementary signals, Even/odd signals, Harmonic exponential function
- Fourier series of periodical, time-discrete signals: Parseval theorem, Symmetric relation
- Time-discrete systems: LTI, Impulse response
- Fourier transformation of time-discrete signals: Sampling theorem
- Difference equation and z-Transformation
- FIR and IIR filter design
- DFT, FFT
- Cyclic convolution, overlap-add and overlap-save
- Multi-rate signal processing
Proposed Literature
- Doblinger, Gerhard: "Zeitdiskrete Signale und Systeme", Eine Einführung in die grundlegenden Methoden der digitalen Signalverarbeitung
