The application of Prony’s method to time-domain waveform data modeling in the presence of noise

Sun, S.-H. and Zheng, F.-C. (1990) The application of Prony’s method to time-domain waveform data modeling in the presence of noise. Acta Metrologica Sinica, 11 (2). pp. 106-113. ISSN 1000-1158 doi: cnki:ISSN:1000-1158.0.1990-02-006

Abstract/Summary

In this paper,the Prony's method is applied to the time-domain waveform data modelling in the presence of noise.The following three problems encountered in this work are studied:(1)determination of the order of waveform;(2)de-termination of numbers of multiple roots;(3)determination of the residues.The methods of solving these problems are given and simulated on the computer.Finally,an output pulse of model PG-10N signal generator and the distorted waveform obtained by transmitting the pulse above mentioned through a piece of coaxial cable are modelled,and satisfactory results are obtained.So the effectiveness of Prony's method in waveform data modelling in the presence of noise is confirmed.

Item Type	Article
URI	https://reading-clone.eprints-hosting.org/id/eprint/18717
Item Type	Article
Refereed	Yes
Divisions	Science
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