High voltage shunt reactor acoustic signal denoising based on the combination of VMD parameters optimized by coati optimization algorithm and wavelet threshold
Wu Lei, Guo Wang, Baoquan Wan, Yongzhi Min, Jianming Wu, Baopeng Li
Topics & Concepts
WaveletNoise reductionAlgorithmSIGNAL (programming language)Noise (video)Computer scienceMathematicsPattern recognition (psychology)Artificial intelligenceImage (mathematics)Programming languageMachine Fault Diagnosis TechniquesImage and Signal Denoising MethodsPower Transformer Diagnostics and Insulation