Name
Abstract | ||
|---|---|---|
Typical approach to non-integer order filtering consists of analogue design and implementation. Digital realization of non-integer order systems is susceptible to problems such as infinite memory requirement and sensitivity to numerical errors. The aim of this paper is to present two efficient methods for digital realization of non-integer order filters: discrete time-domain Oustaloup approximation and Laguerre impulse response approximation. Properties of both methods are investigated with use of non-integer low-pass filter. Filters realized with presented methods are then used for filtering of EEG signal. Paper concludes with discussion of merits and flaws of both methods. |
Year | DOI | Venue |
|---|---|---|
2016 | 10.1007/s00034-016-0269-8 | CSSP |
Keywords | Field | DocType |
Non-integer order filter, Fractional filter, Oustaloup method, discretization, Laguerre impulse response approximation | Integer,Discretization,Impulse response,Mathematical optimization,Digital filter,Linear filter,Laguerre polynomials,Control theory,Infinite impulse response,Filter (signal processing),Mathematics | Journal |
Volume | Issue | ISSN |
35 | 6 | 1531-5878 |
Citations | PageRank | References |
8 | 1.17 | 23 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jerzy Baranowski | 1 | 67 | 21.14 |
| Waldemar Bauer | 2 | 33 | 10.21 |
| Marta Zagorowska | 3 | 27 | 7.97 |
| Paweł Piątek | 4 | 35 | 10.16 |