Distinguishing signal from noise in an SVD of simulation data.
Paul G. ConstantineDavid F. GleichPublished in: ICASSP (2012)
Keyphrases
- simulation data
- random noise
- low signal to noise ratio
- additive noise
- singular value decomposition
- signal detection
- numerical simulations
- received signal
- low frequency
- low snr
- stochastic resonance
- signal to noise ratio
- white noise
- noise level
- high frequency
- wiener filter
- signal processing
- direct sequence spread spectrum
- additive gaussian noise
- power spectrum
- wide band
- noise reduction
- noisy environments
- power spectra
- least squares
- high pass
- noise variance
- noise elimination
- noisy data
- denoising methods
- frequency domain
- original signal
- image denoising
- signal noise ratio
- biomedical signals
- removing noise
- denoising
- theoretical analysis
- response function
- gene expression data
- gaussian noise
- noise model
- database