Analysis of an adaptive short-time Fourier transform-based multicomponent signal separation method derived from linear chirp local approximation

Charles K. Chui, Qingtang Jiang, Lin Li, Jian Lü

2021Journal of Computational and Applied Mathematics31 citationsDOI

Topics & Concepts

Short-time Fourier transformChirpMathematicsFourier transformInstantaneous phaseAlgorithmSIGNAL (programming language)Time–frequency analysisMathematical analysisFourier analysisComputer scienceRadarPhysicsTelecommunicationsOpticsLaserProgramming languageMachine Fault Diagnosis TechniquesBlind Source Separation TechniquesStructural Health Monitoring Techniques