Optimized estimation of moments for nonstationary signals.
Pui W. WuHanoch Lev-AriPublished in: IEEE Trans. Signal Process. (1997)
Keyphrases
- non stationary
- instantaneous frequency
- biomedical signals
- blind source separation
- white noise
- empirical mode decomposition
- fractional brownian motion
- fourier analysis
- frequency modulation
- autoregressive
- random fields
- multi component
- adaptive algorithms
- gaussian markov random fields
- concept drift
- signal processing
- independent component analysis
- higher order
- reinforcement learning
- multiscale