Analysis of random cascades using space-scale correlation functions

被引：62

作者：

Arneodo, A

Bacry, E

Manneville, S

Muzy, JF

机构：

[1] Univ Bordeaux 1, Ctr Rech Paul Pascal, CNRS, UPR 8641, F-33600 Pessac, France

[2] Ecole Polytech, Ctr Math Appl, F-91128 Palaiseau, France

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 80卷 / 04期

关键词：

D O I：

10.1103/PhysRevLett.80.708

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We introduce a formalism that allows us to study space-scale correlations in multiscale processes. This method, based on the wavelet transform, is particularly well suited to study multiplicative random cascade processes for which the correlation functions take a very simple expression. This two-point space-scale statistical analysis is illustrated on some pedagogical examples and then applied to fully developed turbulence data. [S0031-9007(97)05105-3].

引用

页码：708 / 711

页数：4

共 31 条

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