Enhanced infrasound denoising for debris flow analysis: Integrating empirical mode decomposition with an improved wavelet threshold algorithm - Dong, Hanchuan; Liu, Shuang; Liu, Dunlong; Tao, Zhigang; Fang, Lide; Pang, Lili; Zhang, Zhonghua (Measurement : journal of the International Measurement Confederation, 2024)
Keywords: Debris flow infrasound; Empirical Mode Decomposition; Noise reduction; Sparrow search algorithm; Wavelet threshold; Debris flow infrasound; Empirical Mode Decomposition; Sparrow search algorithm; Wavelet threshold; Noise reduction