ECE5403

Signal processing

(ENG)

D B Keogh

6 points + 26 lectures, 26 hours of tutorial and laboratory classes + first semester + Clayton + Prohibitions: ECE4403

Synopsis: Moment expansions; differentiators, integrators and spectrum analysers; representation of bandpass signals; group delay and phase delay; matched filters. The discrete-time Fourier transform; the discrete Fourier transform; the fast Fourier transform and its applications. Specification of network functions: approximation; highpass and bandpass transformation; ladder networks. Digital Filters: FIR filters, windows and frequency sampling; IIR filters; impulse invariance and bilinear transformation; filter realisation; rate changing in digital filters.

Assessment: Examination (3 hours): 70% + Laboratory and assignment work: 30%