摘要
本文利用小波包分析对GPS观测值进行分解 ,提出了基于小波包变换的信号消噪与周跳的检验和修复方法。通过实测数据进行了有关分析 ,分析结果显示了该法在GPS数据处理中的有效性。
In this paper, the algorithm for the removal of noises from signals and for the test and repairing of cycle slip is put forward by the aid of wavelet packet analysis (WPA). Based on WPA, real data processing is carried out for GPS measurements, and the results show that the algorithm is effective to GPS data processing.
出处
《信息工程大学学报》
2001年第2期63-65,共3页
Journal of Information Engineering University
