Design of efficient FIR filters with cyclotomic polynomial prefilters using mixed integer linear programming
- 1 August 1996
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Signal Processing Letters
- Vol. 3 (8) , 239-241
- https://doi.org/10.1109/97.511806
Abstract
The cyclotomic polynomial (CP) prefilter design problem is formulated as an optimization problem with linear objective functions by applying logarithms to the transfer function of the CP prefilter. This problem is then solved by mixed integer linear programming (MILP). Design examples demonstrate that this method leads to more efficient cascaded finite impulse response (FIR) prefilter-equalizers than existing methods.Keywords
This publication has 4 references indexed in Scilit:
- On the use of cyclotomic polynomial prefilters for efficient FIR filter designIEEE Transactions on Signal Processing, 1993
- FIR filters using interpolated prefilters and equalizersIEEE Transactions on Circuits and Systems, 1990
- On prefilters for digital FIR filter designIEEE Transactions on Circuits and Systems, 1985
- A new approach to FIR digital filters with fewer multipliers and reduced sensitivityIEEE Transactions on Circuits and Systems, 1983