Autoregressive modeling and power spectr
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G. Baselli; D. Bolis; S. Cerutti; C. Freschi
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Article
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1985
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Elsevier Science
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English
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The signal constituted by the successive R-R intervals in the ECG tracing carries important information about the control mechanisms of heart rate. The present paper describes advanced methods of parameter extraction from the R-R duration time series which use autoregressive (AR) modeling and power