Quadratic estimators of the frequency-wavenumber spectrum.
Michael P. ClarkLouis L. ScharfClifford T. MullisPublished in: ICASSP (1991)
Keyphrases
- frequency spectrum
- objective function
- pairwise
- analytical expressions
- asymptotic properties
- similarity measure
- frequency distribution
- wireless networks
- confidence intervals
- variance estimator
- machine learning
- maximum likelihood estimator
- radon transform
- low frequency
- computational complexity
- multiscale
- feature extraction
- case study
- search engine