De-noising processing of GPS signal based on lifting wavelet

被引：0
|
作者：
Zhu Xijun [1 ]
Zhao Jianlin [2 ]
Li Zhimin [2 ]
机构：
[1] Qingdao Univ Sci & Technol, Coll Informat Sci & Technol, Qingdao 266041, Peoples R China
[2] Qingdao Technol Univ, Sch Sci, Qingdao 266033, Peoples R China
来源：
PROCEEDINGS OF THE 26TH CHINESE CONTROL CONFERENCE, VOL 3 | 2007年
关键词：
GPS; lifting wavelets; multipath effects; denoising;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The data post-processing technique is an effective method to solve multipath effect in the highly accurate positioning with the global positioning system (GPS). And the method of extraction and reduction of multipath effect based on the wavelet analysis is developing to be an effective method. A new method based on the lifting wavelet technique to eliminate the multipath effect is put forward in the paper. Then a practical case is made. The results indicate that the new method is very effective to reduce the multipath effect. It is very simple to realize the method and the method has the merit of highly efficient computation.
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页码：155 / +
页数：2
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