A statistical instantaneous frequency estimator for high-concentration time-frequency representation
Xuping Chen, Hui Chen, Ying Hu, Rui Li
Topics & Concepts
Short-time Fourier transformWindow functionEstimatorTime–frequency analysisMathematicsAlgorithmFourier transformInstantaneous phaseFilter (signal processing)Function (biology)Signal processingTime–frequency representationComputer scienceSpectral densityMathematical analysisStatisticsFourier analysisDigital signal processingComputer hardwareBiologyEvolutionary biologyComputer visionMachine Fault Diagnosis TechniquesStructural Health Monitoring TechniquesBlind Source Separation Techniques