Online fuzzy time series analysis based on entropy discretization and a Fast Fourier Transform.

Mu-Yen Chen Bo-Tsuen Chen

Published in: Appl. Soft Comput. (2014)

Keyphrases

fast fourier transform
fourier transform
frequency domain
spectral analysis
signal processing
floating point
fourier transformation
machine learning
multiresolution
discrete wavelet transform
discrete cosine transform