The Quadrature Components of Narrowband Periodically Non-stationary Random Signals.
Ihor JavorskyjRoman YuzefovychPavlo KurapovOleh LychakPublished in: CSIT (2020)
Keyphrases
- non stationary
- biomedical signals
- empirical mode decomposition
- blind source separation
- speech signal
- white noise
- autoregressive
- stock price
- intrinsic mode functions
- temporal evolution
- spectral analysis
- adaptive algorithms
- signal processing
- multi component
- concept drift
- independent component analysis
- multiresolution
- instantaneous frequency