ACAUSAL FILTERS FOR CHAOTIC SIGNALS

被引：56

作者：

MITSCHKE, F

机构：

[1] Institut F̈r Quantenoptik, Universität Hannover, D-3000 Hannover 1

来源：

PHYSICAL REVIEW A | 1990年 / 41卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.41.1169

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

It is known that attempts to improve the signal-to-noise ratio of measured chaotic signals through low-pass filtering lead to wrong results from subsequent calculations of the attractor dimension. We show that the use of acausal filters avoids this problem. The benefit in recovering the chaotic signal from noise is demonstrated to be considerable. © 1990 The American Physical Society.

引用

页码：1169 / 1171

页数：3

共 7 条

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