Frequency-domain characterization of Singular Spectrum Analysis eigenvectors.
Michel C. R. LelesAdriano S. V. CardosoMariana G. MoreiraHomero N. GuimaraesCristiano M. SilvaAndreas PitsillidesPublished in: ISSPIT (2016)
Keyphrases
- frequency domain
- singular spectrum analysis
- complex valued
- spatial domain
- fourier transform
- change point detection
- power spectrum
- support vector regression
- cross correlation
- feature extraction
- real valued
- data preprocessing
- principal component analysis
- covariance matrix
- subband
- denoising
- power spectra
- artificial neural networks
- spectral clustering
- fast fourier transform
- fourier analysis
- multiresolution
- activation function
- non stationary
- dimensionality reduction