A modified time-frequency method for testing wide-sense stationarity.
Douglas David Baptista de SouzaJocelyn ChanussotAnne-Catherine FavrePierre BorgnatPublished in: ICASSP (2012)
Keyphrases
- synthetic data
- error rate
- high precision
- significant improvement
- test data
- clustering method
- support vector machine svm
- signal analysis
- image processing
- optimization algorithm
- wavelet transform
- experimental evaluation
- preprocessing
- signal processing
- edge detection
- detection algorithm
- detection method
- classification accuracy
- cost function
- pairwise