This is the fifth module of the BORES Signal Processing DSP course - Introduction to DSP. It covers the following subjects:
- IIR filter equations and frequency response
- the z transform
- the meaning of z
- poles and zeroes
- IIR filter design by impulse invariance
- IIR filter design by the bilinear transform
- direct form I and II filters
- quantisation in IIR filters
- IIR filter implementation structures
