Sinusoid frequency estimator with parabolic interpolation of periodogram peak.
Slobodan DjukanovicPublished in: TSP (2017)
Keyphrases
- learning algorithm
- least squares
- maximum likelihood
- hough transform
- signal noise ratio
- multiscale
- frequency distribution
- low frequency
- linear interpolation
- error estimation
- sparse sampling
- interpolation methods
- importance sampling
- estimation algorithm
- maximum a posteriori
- high frequency
- multiresolution
- image processing