Hilbert spectrum analysis method of blast vibration signal based on HHT instantaneous phase optimization
Erhu Dong, Long An, Yuanhui Li, Chao Wu
Topics & Concepts
Instantaneous phaseHilbert–Huang transformMillisecondSIGNAL (programming language)AcousticsMATLABAnalytic signalHilbert transformVibrationEnergy (signal processing)MathematicsWaveletComputer scienceAlgorithmSignal processingElectronic engineeringPhysicsEngineeringSpectral densityTelecommunicationsDigital signal processingStatisticsArtificial intelligenceOperating systemAstronomyRadarProgramming languageMachine Fault Diagnosis TechniquesStructural Health Monitoring TechniquesDrilling and Well Engineering