Fixed-interval smoothing problem from uncertain observations with correlated signal and noise.
Seiichi NakamoriAurora Hermoso-CarazoJosefa Linares-PérezMaría Isabel Sánchez-RodríguezPublished in: Appl. Math. Comput. (2004)
Keyphrases
- random noise
- additive noise
- white noise
- received signal
- signal detection
- multiple attribute decision making
- noisy observations
- noise removal
- signal to noise ratio
- low snr
- wide band
- gaussian white noise
- removing noise
- low signal to noise ratio
- noisy environments
- noise variance
- signal processing
- additive gaussian noise
- noise model
- direct sequence spread spectrum
- noise reduction
- quantization noise
- noise level
- response function
- biomedical signals
- frequency domain
- statistically independent
- missing data
- original signal
- low frequency
- gaussian noise
- denoising
- wiener filter
- power spectrum
- impulse response
- non stationary
- weak signal
- nonlinear filters
- gaussian filter
- weighted averaging
- possibilistic networks
- high frequency
- decision making
- noise elimination
- slowly varying
- multiplicative noise
- median filter
- interval data
- single channel
- filtering method
- pixel intensities
- denoising methods