An extended frequency-domain prony's met
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Swapan Chakrabarti; Kenneth R. Demarest; Edmund K. Miller
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Article
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1993
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John Wiley and Sons
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English
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The estimation of transfer-function parameters, such as poles and zeros, is useful for characterizing and identifying electromagnetic scatterers. The conventional frequency-domain Prony's technique can estimate these parameters from sampled, frequency-domain data. However, it fails to estimate the t