Dependency Structures in Cryptocurrency Market from High to Low Frequency.
Antonio BriolaTomaso AstePublished in: Entropy (2022)
Keyphrases
- low frequency
- high frequency
- wavelet transform
- frequency domain
- frequency band
- wavelet coefficients
- high resolution
- subband
- wavelet analysis
- discrete wavelet transform
- dct coefficients
- low pass
- dct domain
- original images
- subband decomposition
- electromagnetic fields
- stock market
- contourlet transform
- high frequency components
- fusion rules