Topology-based denoising of chaos
DSpace at IIT Bombay
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Title |
Topology-based denoising of chaos
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Creator |
MANJUNATH, G
GANESH, SS ANAND, GV |
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Subject |
time-series
noise-reduction systems signals hyperbolic flows topological dynamics denoising |
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Description |
In this article, we propose a denoising algorithm to denoise a time series y(i) = x(i) + e(i), where {x(i)} is a time series obtained from a time- T map of a uniformly hyperbolic or Anosov flow, and {e(i)} a uniformly bounded sequence of independent and identically distributed (i.i.d.) random variables. Making use of observations up to time n, we create an estimate of x(i) for i
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Publisher |
TAYLOR & FRANCIS LTD
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Date |
2011-08-31T06:52:30Z
2011-12-26T12:59:24Z 2011-12-27T05:51:27Z 2011-08-31T06:52:30Z 2011-12-26T12:59:24Z 2011-12-27T05:51:27Z 2009 |
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Type |
Article
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Identifier |
DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL, 24(4), 501-516
1468-9367 http://dx.doi.org/10.1080/14689360903130521 http://dspace.library.iitb.ac.in/xmlui/handle/10054/12618 http://hdl.handle.net/10054/12618 |
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Language |
en
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