1. 1 IIR Filter structures ELG6163 Miodrag Bolic

2. 2 Objective Stuctures –Direct form –Transposed direct form –Lattice-ladder form –Parallel realization –Cascade realization –Bi-quad coupled realization –State space realization Implementation

3. 3 Comparison of the complexity of different IIR filters

4. 4 Estimation of area for ASIC implementation

5. 5 Estimation of number of processors

6. 6

7. 7 Other possibilities for comparisson Predicting pipelining improvement using timing metrics. Predicting retiming improvement