| 利用小波去噪方法处理建筑物变形监测数据 |
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| 引用本文： | 田胜利,周拥军,葛修润. 利用小波去噪方法处理建筑物变形监测数据[J]. 工程勘察, 2003, 0(4) |
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| 作者姓名： | 田胜利 周拥军 葛修润 |
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| 作者单位： | 上海交通大学建筑工程与力学学院 上海200240(田胜利，周拥军)，上海交通大学建筑工程与力学学院 上海200240(葛修润) |
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| 摘 要： | 本文基于小波分析理论 ,利用小波去噪技术 ,对一组建筑物变形监测数据进行了去噪处理。实际计算结果表明 ,小波去噪合理有效 ,能够敏感识别观测噪声和有用信息 ,不需要待处理数据的先验知识 ,特别适合于建筑物变形监测的数据处理。
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| 关 键 词： | 小波分析 变形监测 去噪 Mallat算法 |
Building Deformation Monitoring Data Processing by Denoise Using Wavelet Transform |
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| Tian Shengli et al.. Building Deformation Monitoring Data Processing by Denoise Using Wavelet Transform[J]. Geotechnical Investigation & Surveying, 2003, 0(4) |
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| Authors: | Tian Shengli et al. |
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| Affiliation: | Tian Shengli et al. |
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| Abstract: | Based on the theory of wavelet transform, a new method of using wavelet transform to eliminate the noise of observed data is introduced and an example of calculation also given. The results show that denoise using wavelet transform is efficient and reliable since it is well suited to the processing of building deformation monitoring data due to its sensitivity to the noise of data and capability of identifying useful information. |
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| Keywords: | wavelet analysis deformation monitoring |
| 本文献已被 CNKI 等数据库收录！ |
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