State space model-based harmonic decomposition of pseudo-periodic non-stationary multivariate signals.
Luis Enrique AvendañoLuis David Avendaño-ValenciaEdilson Delgado-TrejosDavid Cuesta-FrauPublished in: Signal Process. (2023)
Keyphrases
- non stationary
- state space
- biomedical signals
- empirical mode decomposition
- change point detection
- blind source separation
- intrinsic mode functions
- white noise
- wavelet packet
- signal processing
- heuristic search
- optimal policy
- reinforcement learning
- adaptive algorithms
- instantaneous frequency
- markov decision processes
- dynamical systems
- quasi periodic
- autoregressive
- dynamic programming
- random fields
- image processing
- particle filter
- model free
- stock price
- feature extraction