Analysis and classification of time-varying signals with multiple time-frequency structures.
Antonia Papandreou-SuppappolaSeth B. SuppappolaPublished in: IEEE Signal Process. Lett. (2002)
Keyphrases
- signal analysis
- short time fourier transform
- data analysis
- pattern analysis
- image classification
- pattern recognition
- signal processing
- feature space
- decision trees
- spectral analysis
- decision rules
- benchmark datasets
- classification accuracy
- image analysis
- preprocessing
- statistical analysis
- wavelet transform
- pattern classification
- classification systems
- feature analysis
- feature extraction
- correspondence analysis
- heart rate variability
- machine learning