SO-slope entropy coupled with SVMD: A novel adaptive feature extraction method for ship-radiated noise
Yuxing Li, Bingzhao Tang, Shangbin Jiao
Topics & Concepts
Entropy (arrow of time)Feature extractionPattern recognition (psychology)Nonlinear systemAlgorithmFeature selectionHilbert–Huang transformArtificial intelligenceComputer scienceNoise reductionMathematicsStatisticsWhite noiseQuantum mechanicsPhysicsMachine Fault Diagnosis TechniquesUnderwater Acoustics ResearchStructural Health Monitoring Techniques