| 小波变换在变形监测中的应用研究 |
| |
| 引用本文： | 张勤,蒋廷臣,王秀萍.小波变换在变形监测中的应用研究[J].测绘工程,2005,14(1):8-10. |
| |
| 作者姓名： | 张勤 蒋廷臣 王秀萍 |
| |
| 作者单位： | 长安大学,地测学院,陕西,西安,710054;淮海工学院,空间信息科学系,江苏,连云港,222001 |
| |
| 摘 要： | 根据小波变换的特征,对四川二滩大坝变形监测数据进行了消噪和不同频带分离,达到了平滑滤波的目的,对变形体变形作出了几何分析和物理解释.研究结果表明,在变形监测数据处理分析中小波变换是一种有效的分析方法.
|
| 关 键 词： | 小渡变换 变形监测 噪声 |
| 文章编号： | 1006-7949(2005)01-0008-03 |
Research on application of wavelet transform to deformation observation |
| |
| ZHANG Qin,JIANG Ting-chen,WANG Xiu-ping.Research on application of wavelet transform to deformation observation[J].Engineering of Surveying and Mapping,2005,14(1):8-10. |
| |
| Authors: | ZHANG Qin JIANG Ting-chen WANG Xiu-ping |
| |
| Abstract: | According to characteristics of wavelet transform , this paper made use of it to divide frequency and eliminate noise for observed data, on the basis of this, we get reasonably quantitative analysis and qualitative explanation for the construction. The results show that wavelet transform is effective and suited to the processing of deformation monitoring. |
| |
| Keywords: | wavelet transform deformation monitoring noise |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
