Detection of ship echo signals in reverberation background based on sample entropy and multiscale sample entropy
Weijia Li, Xiaohong Shen, Yaan Li, Zhe Chen, Jing Zhou
Topics & Concepts
Sample entropyReverberationSample (material)Echo (communications protocol)Statistical physicsEntropy (arrow of time)AcousticsPrinciple of maximum entropyMathematicsPhysicsComputer scienceStatisticsThermodynamicsComputer networkUnderwater Acoustics ResearchBlind Source Separation TechniquesSpeech and Audio Processing