Period Determination in Cyclo-Stationary Signals by Autocorrelation and Ramanujan Subspaces.
Esra SaatciErtugrul SaatciPublished in: IEEE Signal Process. Lett. (2020)
Keyphrases
- non stationary
- autocorrelation function
- signal processing
- biomedical signals
- data flow
- empirical mode decomposition
- blind source separation
- high dimensional
- higher order
- data points
- spectrum analysis
- graph transformation
- low dimensional
- high dimensional data
- parameter space
- neural network
- linear subspace
- canonical correlations