Keyphrases
- wavelet packet transform
- fault diagnosis
- analog circuits
- neural network
- expert systems
- wavelet packet
- wavelet transform
- bp neural network
- wavelet coefficients
- fault detection and diagnosis
- shift invariant
- denoising
- fault detection
- fuzzy logic
- multiple faults
- operating conditions
- chemical process
- monitoring and fault diagnosis
- multi sensor information fusion
- digital circuits
- power transformers
- frequency band
- filter bank
- frequency domain
- subband
- knowledge base