If estimation of multicomponent chirp signal in impulsive α-stable noise environment using parametric and non-parametric approaches.
Mohamed SahmoudiKarim Abed-MeraimBraham BarkatPublished in: EUSIPCO (2004)
Keyphrases
- noisy environments
- noise reduction
- random noise
- frequency domain
- instantaneous frequency
- semi parametric
- mobile robot
- white noise
- parametric models
- median filter
- signal processing
- low snr
- low signal to noise ratio
- real time
- additive noise
- estimation algorithm
- power spectrum
- cellular neural networks
- signal to noise ratio
- non stationary
- chaotic systems
- signal detection
- received signal
- signal subspace