Magnetotelluric Signal-Noise Separation Using IE-LZC and MP.
Xian ZhangDiquan LiJin LiYong LiJialin WangShanshan LiuZhimin XuPublished in: Entropy (2019)
Keyphrases
- random noise
- additive noise
- low signal to noise ratio
- signal detection
- white noise
- low frequency
- wide band
- low snr
- stochastic resonance
- received signal
- source signals
- noisy environments
- frequency domain
- noise variance
- signal to noise ratio
- power spectra
- high frequency
- quantization noise
- signal processing
- power spectrum
- additive gaussian noise
- original signal
- noise level
- noise elimination
- high pass
- spatial domain
- noisy data
- multiplicative noise
- gaussian noise
- direct sequence spread spectrum
- weak signal
- independent component analysis
- biomedical signals
- missing data
- image noise
- image structure
- nonlinear filters
- noise model