modules / DESP2048
DESP2048 — Digital Signal Processing
- Credits
- 10, third year
- Semester
- 1 (weeks 6–11)
- Lectures
- Thursday 14:00, room 214
- Laboratory
- Friday 11:00, benches 1–2
- Assessment
- One laboratory report (40%), written examination (60%)
- Module leader
- Dr M. Halvorsen
Topics
| Week | Topic |
|---|---|
| 6 | Discrete-time systems, difference equations |
| 7 | z-transform, poles and stability |
| 8 | FIR design: windowing and least squares |
| 9 | IIR design and bilinear transform |
| 10 | Fixed point, quantisation, overflow |
| 11 | Revision and past papers |
Reading
- Proakis & Manolakis, Digital Signal Processing, chapters 3, 7, 8.
- Laboratory notes for the FIR exercise, handed out in week 8.
Practicals
The laboratory uses the same benches as DESP2045. Bring the report from that module: the measurement setup carries over, and the filter is applied to the captured signal.