Extending coherence for optimal detection of nonstationary harmonic signals.
Scott WisdomJames W. PittonLes AtlasPublished in: ACSSC (2014)
Keyphrases
- non stationary
- biomedical signals
- empirical mode decomposition
- white noise
- blind source separation
- fourier analysis
- random fields
- adaptive algorithms
- concept drift
- dynamic programming
- signal processing
- instantaneous frequency
- independent component analysis
- finite horizon
- signal detection
- weak signal
- maximum likelihood
- wavelet transform
- low signal to noise ratio
- fractional brownian motion
- optimal control