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Gaussian and Exponential Approximations of the Modulation Transfer Function

✍ Scribed by RAO, U. V. GOPALA; JAIN, V. K.


Book ID
115381619
Publisher
Optical Society of America
Year
1967
Weight
725 KB
Volume
57
Category
Article
ISSN
0030-3941

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TRANSFER-FUNCTION APPROXIMATIONS OF THE
✍ GEORG LINDGREN; JESPER RYDΓ‰N πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 210 KB

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