Novel method of ordinal bearing estimation for more sources based on oblique projector

@inproceedings{Wei2009NovelMO,
  title={Novel method of ordinal bearing estimation for more sources based on oblique projector},
  author={Sun Qing Wei and Bai Jianlin and Wang Kai},
  year={2009}
}
A novel direction of arrival (DOA) estimation method is proposed when uncorrelated, correlated, and coherent sources coexist under color noise field. The uncorrelated and correlated sources are firstly estimated using the conventional spatial spectrum estimation method, then the noise and uncorrelated sources in Toeplitz structure are eliminated using differencing, finally by exploiting the property of oblique projection, the contributions of correlated sources are then eliminated from the… CONTINUE READING