Base Wavelet Selection for Bearing Vibration Signal Analysis.
Ruqiang YanRobert X. GaoPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2009)
Keyphrases
- signal analysis
- multiresolution
- wavelet decomposition
- signal processing
- lifting scheme
- wavelet transform
- empirical mode decomposition
- wavelet coefficients
- wavelet domain
- feature extraction
- denoising
- non stationary
- filter bank
- subband
- image compression
- pattern recognition
- neural network
- frequency domain
- high frequency
- learning process
- quadtree
- adaptive learning
- multiscale
- wavelet packet
- image segmentation
- image processing
- machine learning