Digital Signal Processing: A Practical Approach
Digital Signal Processing: A Practical Approach
Principles in the Evolutionary Design of Digital Circuits—Part I
Genetic Programming and Evolvable Machines
Evolution of Digital Filters Using a Gate Array Model
EvoIASP '99/EuroEcTel '99 Proceedings of the First European Workshops on Evolutionary Image Analysis, Signal Processing and Telecommunications
An Evolutionary Approach to Automatic Generation of VHDL Code for Low-Power Digital Filters
EuroGP '01 Proceedings of the 4th European Conference on Genetic Programming
On the Filtering Properties of Evolved Gate Arrays
EH '99 Proceedings of the 1st NASA/DOD workshop on Evolvable Hardware
Soft Computing - A Fusion of Foundations, Methodologies and Applications
A VHDL Core for Intrinsic Evolution of Discrete Time Filters with Signal Feedback
EH '05 Proceedings of the 2005 NASA/DoD Conference on Evolvable Hardware
Proceedings of the 10th annual conference companion on Genetic and evolutionary computation
Proceedings of the 11th Annual Conference Companion on Genetic and Evolutionary Computation Conference: Late Breaking Papers
ICES'07 Proceedings of the 7th international conference on Evolvable systems: from biology to hardware
ICES'07 Proceedings of the 7th international conference on Evolvable systems: from biology to hardware
Proceedings of the 12th annual conference companion on Genetic and evolutionary computation
GECCO 2011 tutorial: cartesian genetic programming
Proceedings of the 13th annual conference companion on Genetic and evolutionary computation
GECCO 2012 tutorial: cartesian genetic programming
Proceedings of the 14th annual conference companion on Genetic and evolutionary computation
GECCO 2013 tutorial: cartesian genetic programming
Proceedings of the 15th annual conference companion on Genetic and evolutionary computation
| Hi-index | 0.00 |
Simple digital FIR filters have recently been evolved directly in the reconfigurable gate array, ignoring thus a classical method based on multiply–and–accumulate structures. This work indicates that the method is very problematic. In this paper, the gate-level approach is extended to IIR filters, a new approach is proposed to the fitness calculation based on the impulse response evaluation and a comparison is performed between the evolutionary FIR filter design utilizing a full set and a reduced set of gates. The objective of these experiments is to show that the evolutionary design of digital filters at the gate level does not produce filters that are useful in practice when linearity of filters is not guaranteed by the evolutionary design method.