Resumen
The minimum-phase requirement restricts that filter has all its zeros on or inside the unit circle. As a result the filter does not have a linear phase. It is well known that the sharpening technique can be used to simultaneous improvements of both the pass-band and stop-band of a linear-phase FIR filters and cannot be used for other types of filters. In this paper we demonstrate that the sharpening technique can also be applied to minimum-phase filters, after small modification. The method is illustrated with one practical examples of design.
Idioma original | Inglés |
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Número de artículo | 012012 |
Publicación | Journal of Physics: Conference Series |
Volumen | 410 |
N.º | 1 |
DOI | |
Estado | Publicada - 2013 |
Evento | 1st International Conference on Mathematical Modelling in Physical Sciences, IC-MSQUARE 2012 - Budapest, Hungría Duración: 3 sep. 2012 → 7 sep. 2012 |