The rainflow filter is a non-linear filter which can be used to eliminate small-amplitude oscillations in a signal. In this paper, two approaches for investigation of the filter by means of an approximating transfer function are presented. The estimates are obtained from rainflow-filtered spectral s
Approximation of a phase characteristic by the transfer-function of a digital filter
β Scribed by Rolf Unbehauen
- Publisher
- John Wiley and Sons
- Year
- 1973
- Tongue
- English
- Weight
- 623 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0098-9886
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π SIMILAR VOLUMES
The non-linear problem of simultaneous approximation of the magnitude and phase by an FIR digital filter is studied. Usually this problem is solved indirectly by solution of the complex Chebyshev approximation problem of the frequency response of the filter, which can be described as a linear or non
## Abstract This article presents a method for the interchange of a secondβorder circuit with high __Q__βfactor poles by a more complicated network that consists of several low __Q__βfactor stages. The ratio of the substituting circuit transfer function to the given secondβorder transfer function a