Keyphrases
- modulation scheme
- signal processing
- shape analysis
- autocorrelation function
- medial axis
- shape model
- shape representation
- genetic algorithm
- shape descriptors
- computer simulation
- shape recognition
- spectral analysis
- neural network
- independent component analysis
- shape variations
- shape space
- empirical mode decomposition
- low signal to noise ratio
- input signals
- signal detection
- multiscale
- acoustic emission