A denoising method of mine microseismic signal based on NAEEMD and frequency-constrained SVD
Chongchong Zhang, Yannan Shi, Jiangong Liu, Shuaishuai Jiang, Hanqiu Wang, Yiying Wang
Topics & Concepts
MicroseismSIGNAL (programming language)Hilbert–Huang transformComputer scienceNoise (video)Noise reductionResidualSingular value decompositionInterference (communication)AlgorithmSignal-to-noise ratio (imaging)Pattern recognition (psychology)Artificial intelligenceWhite noiseGeologyTelecommunicationsChannel (broadcasting)Image (mathematics)SeismologyProgramming languageSeismic Imaging and Inversion TechniquesSeismic Waves and AnalysisDrilling and Well Engineering