SBL Based on Fixed Noise Power Estimation Applying to Conformal Array Beamforming.
Miao XuWenting CuiJidan MeiPublished in: ICSPCC (2022)
Keyphrases
- signal subspace
- linear array
- direction of arrival
- estimation error
- speech enhancement
- antenna array
- doa estimation
- power consumption
- signal to noise ratio
- correlation matrix
- accurate estimation
- random noise
- additive noise
- noise level
- noisy environments
- noisy data
- frequency domain
- median filter
- estimation algorithm
- noise reduction
- harmonic maps