A new method of estimating wavelet with desired features from a given signal.
Anubha GuptaShiv Dutt JoshiSurendra PrasadPublished in: Signal Process. (2005)
Keyphrases
- classification method
- feature set
- wavelet analysis
- detection method
- high accuracy
- original signal
- significant improvement
- non stationary
- feature extraction
- segmentation method
- cost function
- multiscale
- similarity measure
- neural network
- probabilistic model
- support vector machine svm
- prior knowledge
- computational complexity
- basis functions
- extracted features
- wavelet decomposition
- multiresolution analysis
- input patterns