denoise

The principal of wavelet denoising is introduced and the replicability of GPS multipath effect in dynamic environment is discussed firstly.

介绍小波滤波去噪原理并讨论在动态环境下GPS多路径重复性问题。

This method is not only less than Tree-Adapted Wavelet Shrinkage (TAWS) method in operation amounts but also excellent in image denoising results and reservation of singularity information.

该算法不仅减少运算量，且在消噪和保留奇异点信息方面也取好果。