Separation of Partial Discharges Sources and Noise Based on the Temporal and Spectral Response of the Signals.
Jorge Alfredo Ardila-ReyRoger SchurchNicolás Medina PobleteSuganya GovindarajanOsvaldo MuñozBruno Albuquerque de CastroPublished in: IEEE Trans. Instrum. Meas. (2021)
Keyphrases
- source signals
- blind source separation
- independent component analysis
- blind separation
- source separation
- nonlinear functions
- single channel
- low signal to noise ratio
- spectral analysis
- spatio temporal
- temporal information
- signal processing
- short time fourier transform
- spatial and temporal
- information sources
- noise reduction
- noise level
- random noise
- data sources
- temporal reasoning
- temporal databases
- temporal data
- noisy environments
- temporal patterns
- temporal constraints
- non stationary
- biomedical signals
- gaussian noise
- white noise
- noise model
- principal component analysis
- signal detection
- noisy data
- weak signal detection