Towards precise complex AM-FM signals decomposition under strong noise conditions: A novel two-level chirp mode decomposition approach
Gang Shi, Chengjin Qin, Jianfeng Tao, Zhinan Zhang, Chengliang Liu
Topics & Concepts
AliasingNoise (video)ChirpSIGNAL (programming language)Interference (communication)Computer scienceFilter (signal processing)Signal transfer functionInstantaneous phaseFrequency modulationAlgorithmAnalog signalArtificial intelligenceTransmission (telecommunications)TelecommunicationsChannel (broadcasting)PhysicsRadio frequencyComputer visionImage (mathematics)LaserOpticsProgramming languageMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisStructural Health Monitoring Techniques