Abstract：Based on the traditional threshold function in wavelet analysis, combined with the wavelet threshold function proposed by other scholars, this paper further studies and analyzes the practical application. We propose a new method: denoising the deformation monitoring data with a new wavelet threshold de-noising function. Theoretical analysis and examples show that the new wavelet threshold de-noising function can effectively remove noise and has good denoising effect.
GAN Ruo,CHEN Tianwei,ZHENG Xudong et al. Research on Denoising of Deformation Monitoring Data by Improved Wavelet Threshold Function[J]. jgg, 2020, 40(1): 17-22.
