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Fast 1d k Svd for transient feature extraction
Fast 1D K-SVD for transient feature extractionTo detect the incipient faults of rotating parts used in electromechanical systems widely, a novel transient feature extraction method based on the improved orthogonal matching pursuit (OMP) and one-di...…
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Adaptively iterative teager energy operator(aiteo) for multicomponent demodulation
Adaptively iterative Teager energy operator(AITEO) for multicomponent demodulationMulticomponent AM-FM demodulation is an important tool in many engineering applications. To improve the demodulation accuracy of the commonly used methods, such as i...…
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Adaptive bistable stochastic resonance for signal denoising
Adaptive bistable stochastic resonance for signal denoisingStochastic resonance (SR) is an important approach to detect weak vibration signal from heavy background noise. In order to increase the calculation speed and improve the weak feature dete...…
