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|Title:||Surrogate test for pseudoperiodic time series data|
Harrison, Robert G.
White acoustic noise
|Publisher:||American Physical Society|
|Source:||Physical review letters, 29 Oct. 2001, v. 87, no. 18, 188101, p. 1-4.|
|Abstract:||For time series exhibiting strong periodicities, standard (linear) surrogate methods are not useful. We describe a new algorithm that can test against the null hypothesis of a periodic orbit with uncorrelated noise. We demonstrate the application of this method to artificial data and experimental time series, including human electrocardiogram recordings during sinus rhythm and ventricular tachycardia.|
|Rights:||Physical Review Letters © 2001 The American Physical Society. The Journal's web site is located at http://prl.aps.org/|
|Appears in Collections:||EIE Journal/Magazine Articles|
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