Name
Abstract | ||
|---|---|---|
Approximation and design methods of a general class of IIR complex functions without any required symmetrical property are examined. A set of routines has been developed to allow arbitrary amplitude approximation of such asymmetrical functions. Approximation routines will include such features as high-order touch points in both passband and stopband regions, fixed poles and zeros and arbitrary frequency template shaping. These features, in conjunction with a Remez approximation algorithm, will permit the development of functions that realise any reasonable arbitrary shape and form of the transfer function. Approximation routines have been implemented in the XFILTER design software and a number of examples, demonstrating efficiency and flexibility of the proposed approximation method |
Year | DOI | Venue |
|---|---|---|
2006 | 10.1109/ISCAS.2006.1692888 | Island of Kos |
Keywords | Field | DocType |
IIR filters,approximation theory,poles and zeros,transfer functions,IIR complex functions,XFILTER design software,amplitude approximation,approximation algorithm,arbitrary complex filter response,asymmetrical functions,passband regions,poles and zeros,stopband regions,transfer function | Approximation algorithm,Pole–zero plot,Computer science,Control theory,Infinite impulse response,Minimax approximation algorithm,Approximation theory,Electronic engineering,Transfer function,Remez algorithm,Stopband | Conference |
ISSN | ISBN | Citations |
0271-4302 | 0-7803-9389-9 | 0 |
PageRank | References | Authors |
0.34 | 2 | 2 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| mykhaylo teplechuk | 1 | 27 | 4.15 |
| J. I. Sewell | 2 | 2 | 2.21 |