福州大学学报(自然科学版)2017,Vol.45Issue(4):508-511,4.DOI:10.7631/issn.1000-2243.2017.04.0508
建筑物变形监测数据去噪的LMD方法
Local mean decomposition method of deformation monitoring data denoising for building
摘要
Abstract
Local mean decomposition method is applied to denoise the building deformation monitoring data.Firstly,the basic principle of local mean decomposition is introduced in the paper,and then the process of denoising is given.Finally,the actual data of a project is analyzed.The analysis result shows that the denoising performance is better than that of EMD filtering method and wavelet denoising.关键词
局部均值分解/建筑物/变形监测/去噪Key words
local mean decomposition/building/deformation monitoring/denosing分类
建筑与水利引用本文复制引用
范千,方绪华..建筑物变形监测数据去噪的LMD方法[J].福州大学学报(自然科学版),2017,45(4):508-511,4.基金项目
国家自然科学基金资助项目(41404008) (41404008)
精密工程与工业测量国家测绘地理信息局重点实验室开放基金资助项目(PF2015-12) (PF2015-12)
福州市科技计划资助项目(2017-G-73) (2017-G-73)