Frequency estimation for periodical signal with noise in finite time.
Anton A. PyrkinAlexey A. BobtsovDenis V. EfimovAli ZolghadriPublished in: CDC/ECC (2011)
Keyphrases
- random noise
- additive noise
- signal detection
- low frequency
- white noise
- low signal to noise ratio
- low snr
- received signal
- high frequency
- wide band
- signal processing
- signal to noise ratio
- frequency domain
- power spectrum
- noise variance
- stochastic resonance
- noise model
- impulse response
- original signal
- biomedical signals
- response function
- power spectra
- direct sequence spread spectrum
- noisy data
- single channel
- wiener filter
- denoising methods
- noisy environments
- transformed image
- finite number
- image enhancement
- noise elimination
- weak signal
- image noise
- noise level
- noisy images
- high signal to noise ratio
- non stationary