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| HAL : hal-00718698, version 1 |
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| Estimation of Scale and Hurst Parameters of Semi-Selfsimilar Processes |
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| Saeid Rezakhah 1Anne Philippe 2 |
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| (17/07/2012) |
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| We present some iterative method for estimation of the scale and Hurst parameters which is addressed for semi-selfsimilar processes with stationary increments. This method is based on some flexible sampling scheme and evaluating sam- ple variance of increments in each scale intervals [λn−1,λn), n ∈ N. For such iterative method we find the initial estimation for the scale parameter by evaluating cumulative sum of moving sample variances and also by evaluating sample variance of preceding and succeeding moving sample variance of increments. We also present a new efficient method for estimation of Hurst parameter of selfsimilar processes |
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| 1 : | Faculty of Mathematics and Computer Science, |
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Amirkabir University of Technology |
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| 2 : | Laboratoire de Mathématiques Jean Leray (LMJL) |
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CNRS : UMR6629 – Université de Nantes – École Centrale de Nantes |
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| 3 : | Institute of Research in Fundamental Sciences |
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School of Mathematics |
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| Domaine | : | Mathématiques/Statistiques Statistiques/Théorie |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00718698, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00718698 | |
| oai:hal.archives-ouvertes.fr:hal-00718698 | |
| Contributeur : Anne Philippe | |
| Soumis le : Mardi 17 Juillet 2012, 22:57:42 | |
| Dernière modification le : Mercredi 18 Juillet 2012, 08:35:01 | |
