A novel method for Estimating Time of Flight of ultrasonic echoes through short-time Fourier transforms
Zhenkun Lu, MA Fu-hua, Cui Yang, Mengjia Chang
Topics & Concepts
Short-time Fourier transformFourier transformTime domainUltrasonic sensorAcousticsSIGNAL (programming language)Nondestructive testingFrequency domainTime of flightTime–frequency analysisComputer scienceSpectral density estimationAlgorithmMathematicsPhysicsFourier analysisOpticsMathematical analysisComputer visionTelecommunicationsRadarQuantum mechanicsProgramming languageFlow Measurement and AnalysisStructural Health Monitoring TechniquesBlind Source Separation Techniques