A two parallel extended Kalman filtering algorithm for the estimation of chirp signals in non-Gaussian noise.
Mounir DjeddiMessaoud BenidirPublished in: EUSIPCO (2005)
Keyphrases
- filtering algorithm
- instantaneous frequency
- median filter
- noise suppression
- fractional fourier transform
- adaptive filter
- non stationary
- filtering method
- noise detection
- blind source separation
- frequency modulation
- fourier transform
- noise reduction
- correlation function
- noise level
- frequency domain
- independent component analysis
- estimation error
- impulsive noise
- noisy data
- space variant
- signal to noise ratio
- impulse noise
- log polar
- noise free
- image enhancement
- signal processing
- empirical mode decomposition
- computer vision