Abstract
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.
| Original language | English |
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| Article number | 012012 |
| Journal | Journal of Physics: Conference Series |
| Volume | 410 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2013 |
| Event | 1st International Conference on Mathematical Modelling in Physical Sciences, IC-MSQUARE 2012 - Budapest, Hungary Duration: 3 Sep 2012 → 7 Sep 2012 |