DOA Estimation of Coherent Signals on Coprime Arrays Exploiting Fourth-Order Cumulants.
Yang HuYimin LiuXiqin WangPublished in: Sensors (2017)
Keyphrases
- fourth order
- doa estimation
- direction of arrival
- estimation error
- signal subspace
- noise removal
- high order
- partial differential equations
- image interpolation
- canonical correlation analysis
- higher order statistics
- nonlinear diffusion
- anisotropic diffusion
- sound source
- covariance matrix
- linear array
- image processing
- image denoising
- higher order
- high dimensional