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Discrete Capability of the Lempel-Ziv Complexity Algorithm on a Vibration Sequence |
LI Jian-Kang1, SONG Xiang-Rong1,2, YIN Ke1 |
| 1Department of Engineering Mechanics, Faculty of Science, Jiangsu University, Zhenjiang 212013 2School of Naval Architecture and Ocean Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003 |
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| Cite this article: |
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LI Jian-Kang, SONG Xiang-Rong, YIN Ke 2010 Chin. Phys. Lett. 27 060502 |
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Abstract The Lempel-Ziv complexity (LZC) method is used to analyze the acceleration response of the T-shaped plate. The response is converted into symbolic sequences with the multi-segmented coarse-grained method. The LZC of the response of 240 points located in different areas near the center is calculated. The results show that LZC arithmetic applied to elastomer vibration can satisfy the discreteness condition.
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| Keywords:
05.45.Tp
02.70.Wz
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Received: 13 January 2010
Published: 25 May 2010
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| PACS: |
05.45.Tp
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(Time series analysis)
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02.70.Wz
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(Symbolic computation (computer algebra))
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