High-Accuracy DOA Estimation based on Vectorized Fourth-Order Cumulant with Coprime Array.
Yankui ZhangDaming WangHaiyun XuSongtao YangZhenyu WangJiangdong YouPublished in: ICCT (2019)
Keyphrases
- fourth order
- direction of arrival
- doa estimation
- estimation error
- signal subspace
- noise removal
- canonical correlation analysis
- antenna array
- high order
- partial differential equations
- image interpolation
- anisotropic diffusion
- nonlinear diffusion
- sound source
- image enhancement
- standard deviation
- blind source separation
- signal to noise ratio
- error rate
- non stationary
- higher order
- image processing
- linear array
- covariance matrix