Computation and Applications of Multi-fractal to Discrete Stationary Signals

Chen Shuang-ping; Zheng Hao-ran; Liu Jin-xia; Tong Qing; Wang Xu-fa

doi:10.3724/SP.J.1146.2005.01253

Volume 29 Issue 5

Jan. 2011

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Article Navigation > Journal of Electronics & Information Technology > 2007 > 29(5): 1054-1057

Chen Shuang-ping, Zheng Hao-ran, Liu Jin-xia, Tong Qing, Wang Xu-fa. Computation and Applications of Multi-fractal to Discrete Stationary Signals[J]. Journal of Electronics & Information Technology, 2007, 29(5): 1054-1057. doi: 10.3724/SP.J.1146.2005.01253

Citation:

Chen Shuang-ping, Zheng Hao-ran, Liu Jin-xia, Tong Qing, Wang Xu-fa. Computation and Applications of Multi-fractal to Discrete Stationary Signals[J]. Journal of Electronics & Information Technology, 2007, 29(5): 1054-1057. doi: 10.3724/SP.J.1146.2005.01253

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Computation and Applications of Multi-fractal to Discrete Stationary Signals

doi: 10.3724/SP.J.1146.2005.01253

Received Date: 2005-10-08
Rev Recd Date: 2006-03-13
Publish Date: 2007-05-19

Abstract

Abstract

Unknown signals are always be treated as outputs of stationary information sources which are easy to be dealt with. So, it is possible to compute multi-fractal spectrum of the signals, which are compared with theoretical results to verify whether the estimation of parameters for a model is correct or not. This paper describes how to compute the multi-fractal spectrum and other problems concerning the methods. Applying the methods to the analysis of DNA sequences shows that, in a sense, genomic sequence can be viewed as outputs of a stationary information source.

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References(1)

References

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