Quaternion empirical wavelet transform and its applications in rolling bearing fault diagnosis
Kun Zhang, Yunjie Deng, Peng Chen, Chaoyong Ma, Yonggang Xu
Topics & Concepts
AliasingFault (geology)ModalWavelet packet decompositionComputer scienceBearing (navigation)Hilbert–Huang transformAlgorithmSIGNAL (programming language)WaveletChannel (broadcasting)Wavelet transformArtificial intelligenceEngineeringPattern recognition (psychology)Computer visionFilter (signal processing)TelecommunicationsUndersamplingSeismologyPolymer chemistryGeologyProgramming languageChemistryMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisAdvanced machining processes and optimization