Direction-of-arrival estimation for circular partial coprime array via nuclear norm optimization model after coprime interpolation.
Yili HuYongbo ZhaoSheng ChenBen NiuPublished in: Digit. Signal Process. (2022)
Keyphrases
- direction of arrival
- optimization model
- doa estimation
- signal subspace
- canonical correlation analysis
- optimization process
- linear array
- low rank
- correlation matrix
- antenna array
- sensor array
- estimation error
- signal to noise ratio
- singular values
- low rank matrix
- hough transform
- genetic algorithm
- covariance matrix
- clustering algorithm