Spatial power spectrum estimation based on a MVDR-MMSE-MUSIC hybrid beamformer.
Ernesto L. SantosMichael D. ZoltowskiPublished in: ICASSP (4) (2005)
Keyphrases
- power spectrum
- minimum variance
- spectral estimation
- frequency analysis
- frequency domain
- multipath
- natural images
- estimation error
- power spectral
- signal to noise ratio
- minimum mean square error
- higher order
- signal noise ratio
- estimation algorithm
- portfolio optimization
- outlier detection
- parameter estimation
- minimum mean squared error