On the frequency domain detection of high dimensional time series.
Alexis RosuelPascal ValletPhilippe LoubatonXavier MestrePublished in: CoRR (2020)
Keyphrases
- frequency domain
- frequency analysis
- fourier transform
- high dimensional time series
- spatial domain
- cross correlation
- power spectrum
- change point detection
- spectrum analysis
- denoising
- detection algorithm
- feature extraction
- subband
- discrete fourier transform
- fourier domain
- frequency spectrum
- frequency domain analysis
- phase correlation
- fourier analysis
- power spectra
- power spectral