White Noise Array Gain for Minimum Variance Distortionless Response Beamforming With Fractional Lower Order Covariance.
Aimin SongPublished in: IEEE Access (2018)
Keyphrases
- lower order
- white noise
- minimum variance
- covariance matrix
- higher order
- high order
- non stationary
- noise reduction
- noise model
- pairwise
- gaussian noise
- objective function
- linear classifiers
- estimation error
- computational complexity
- linear prediction
- markov random field
- maximum entropy
- denoising
- image coding
- conditional random fields
- high frequency
- state space
- frequency domain