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author:

范千 (范千.) [1] (Scholars:范千) | 方绪华 (方绪华.) [2] (Scholars:方绪华)

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Abstract:

将局部均值分解方法LMD应用于建筑物变形监测数据去噪.首先介绍局部均值分解的基本原理,然后给出其去噪的流程,最后通过一工程的实际数据进行分析.结果表明,其去噪性能优于EMD滤波去噪方法与小波去噪方法.

Keyword:

去噪 变形监测 局部均值分解 建筑物

Community:

  • [ 1 ] [范千]福州大学土木工程学院,福建福州350116;精密工程与工业测量国家测绘地理信息局重点实验室,湖北武汉430079
  • [ 2 ] [方绪华]福州大学

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2017

Issue: 4

Volume: 45

Page: 508-511

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 3

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