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From graphs to signals and back: Identification of network structures using spectral analysis.
Ronan Hamon
Pierre Borgnat
Patrick Flandrin
Céline Robardet
Published in:
CoRR (2015)
Keyphrases
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spectral analysis
spectral methods
power spectral density
spectral features
graph laplacian
speech signal
autoregressive
pattern recognition
filter bank
fast fourier transform
image data
higher order
frequency domain
heart rate variability