Electromechanical Wave Green's Function Estimation from Ambient Electrical Grid Frequency Noise.
Scott BackhausYilu LiuPublished in: HICSS (2012)
Keyphrases
- low frequency
- power grid
- estimation error
- random noise
- parameter estimation
- bandpass
- prolate spheroidal
- weak signal
- instantaneous frequency
- correlation function
- frequency analysis
- estimation accuracy
- estimation algorithm
- noise level
- noisy data
- noise model
- accurate estimation
- gaussian noise
- robust estimation
- measurement error
- band limited
- signal to noise ratio
- grid points
- high frequency
- missing data
- input data