An improved local maximum synchrosqueezing transform with adaptive window width for instantaneous frequency identification of time-varying structures
Lei Tang, Xu-Qiang Shang, Tianli Huang, Ningbo Wang, Wei‐Xin Ren
Topics & Concepts
AlgorithmAutoregressive modelComputer scienceInstantaneous phaseBispectrumStiffnessComponent (thermodynamics)Time–frequency analysisMathematicsSpectral densityStructural engineeringEngineeringStatisticsThermodynamicsRadarPhysicsTelecommunicationsStructural Health Monitoring TechniquesMachine Fault Diagnosis TechniquesStructural Engineering and Vibration Analysis