Detection and estimation of unmodeled narrowband nonstationary signals: application of particle swarm optimization in gravitational wave data analysis.
Soumya D. MohantyPublished in: GECCO (Companion) (2014)
Keyphrases
- non stationary
- particle swarm optimization
- data analysis
- instantaneous frequency
- empirical mode decomposition
- signal detection
- blind source separation
- signal processing
- global optimization
- biomedical signals
- random fields
- speech signal
- change detection
- fractional brownian motion
- gaussian markov random fields
- neural network
- fourier analysis
- adaptive algorithms
- white noise
- stock price
- pso algorithm
- image compression
- evolutionary algorithm