MSE-Based Regularization Approach to Direction Estimation of Coherent Narrowband Signals Using Linear Prediction.

Presents information on a study which addressed the problem of directions-of-arrival (DOA) estimation of coherent narrowband signals impinging on a uniform linear array when the number of signals is unknown using linear prediction model. Problem formulation; Optimal regularization approach for corrected least squares estimation; Data-based iterative algorithm for DOA estimation; Conclusions.