PHOTOSYNTHETIC RATE OF LETTUCE CULTIVATED ON FLOATING RAFT HYDROPONIC WITH CONTROLLED NUTRIENT SOLUTION





A Novel Method for Fault Diagnosis of Rotating Machinery

When rotating machinery fails, the consequent vibration signal contains rich fault feature information.However, the vibration signal bears the characteristics of nonlinearity and nonstationarity, and is easily disturbed by noise, thus it may be difficult to accurately extract hidden fault features.To extract effective fault features from the collec

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