RETRACTED: Ultrasonic liquid level detection method based on the variation of reflected energy on the inner wall of a container
Tiaotiao Zhang, Xiping He, Yu Liu, Bin Li
Topics & Concepts
Energy (signal processing)Ultrasonic sensorAcousticsSIGNAL (programming language)Explosive materialMaterials scienceSound energyContainer (type theory)Projection (relational algebra)Explosive detectionUltrasonic testingOpticsComputer sciencePhysicsSound (geography)ChemistryOrganic chemistryProgramming languageComposite materialAlgorithmQuantum mechanicsFlow Measurement and AnalysisWater Quality Monitoring TechnologiesElectrical and Bioimpedance Tomography