Effects of signal and noise spectral slopes on time delay estimates in passive localization.
Azizul H. QuaziPublished in: ICASSP (1981)
Keyphrases
- random noise
- short time fourier transform
- additive noise
- signal detection
- received signal
- low signal to noise ratio
- wide band
- signal processing
- white noise
- low snr
- signal to noise ratio
- direct sequence spread spectrum
- spectral estimation
- estimation error
- noise reduction
- power spectrum
- low frequency
- stochastic resonance
- additive gaussian noise
- biomedical signals
- noise variance
- high frequency
- wiener filter
- power spectra
- impulse response
- noisy environments
- electro optic
- response function
- noise level
- measurement error
- noise elimination
- noisy data
- non stationary
- quantization noise
- hyperspectral
- spectral analysis
- multiplicative noise
- slowly varying
- image processing
- position information
- pixel intensities
- noise model
- noise removal