Wavelet and rescaled range approach for the Hurst coefficient for short and long time series.
Ashutosh ChamoliAbhey Ram BansalV. P. DimriPublished in: Comput. Geosci. (2007)
Keyphrases
- wavelet transform
- multiscale
- moving window
- wide range
- denoising
- dynamic time warping
- multiresolution analysis
- mexican hat
- feature extraction
- wavelet function
- non stationary
- hidden markov models
- multiresolution
- data structure
- wavelet coefficients
- range data
- natural images
- autoregressive
- symbolic representation
- image compression
- wavelet denoising
- chronic hepatitis
- multi fractal