DOA estimation based on fourth order cumulant beamforming for nonuniform linear array of DIFAR sonobuoys.
Ali MassoudAbdalla OsmanAboelmagd NoureldinPublished in: Comput. Electr. Eng. (2012)
Keyphrases
- linear array
- fourth order
- doa estimation
- direction of arrival
- signal subspace
- estimation error
- noise removal
- high order
- canonical correlation analysis
- partial differential equations
- image interpolation
- standard deviation
- nonlinear diffusion
- blind source separation
- anisotropic diffusion
- sound source
- image denoising
- image enhancement
- image processing
- natural images
- edge detection
- multiscale