## Abstract A novel method is introduced for designing recursive digital filters with very low roundoff noise. The proposed method is based on reducing the magnitudes of the noise transfer functions on the unit circle by ensuring the presence of zeros, while simultaneously synthetizing the prescrib
Design of recursive digital filters with variable characteristics
✍ Scribed by Sanjit K. Mitka; Yrjö Neuvo; Hannu Roivainen
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 614 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0098-9886
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
This paper presents a method of designing one-and two-dimensional recursive digital filters making use of the properties of bilinear transformation of strictly Hurwitz polynomials. The result is a stable digital filter in both oneand two-dimensional cases, which requires no further testing for stabi
In a recent paper' Prasad and Reddy suggest a method of designing two-dimensional recursive digital filters making use of a method proposed by them for the generation of strictly Hurwitz polynomials.2 A major requirement in any approximation method using optimization procedures is that the search fo
A new technique is given for designing two-dimensional quarter-plane recursive digital filters. These filters have low sensitivity in the passband. An implementation scheme using complex multipliers is also given for these filters.