DOA Estimation of Coherent Signals Using Fourth-Order Cumulants on Coprime Arrays.
Yang HuYimin LiuXiqin WangPublished in: CoRR (2016)
Keyphrases
- fourth order
- doa estimation
- direction of arrival
- estimation error
- signal subspace
- noise removal
- high order
- canonical correlation analysis
- image interpolation
- partial differential equations
- anisotropic diffusion
- higher order statistics
- sound source
- standard deviation
- nonlinear diffusion
- signal to noise ratio
- antenna array
- noise reduction
- pattern recognition
- independent component analysis
- error rate
- diffusion equation
- image denoising
- linear array
- frequency domain
- edge detection