Graph-based sequential beamforming

1 code implementation • 26 Aug 2022 • Yongsung Park, Florian Meyer, Peter Gerstoft

At each time step, belief propagation predicts the number of DOAs and their DOAs using posterior probability density functions (pdfs) from the previous time and a different Bernoulli-von Mises state transition model.

Bayesian Inference

Alternating projections gridless covariance-based estimation for DOA

no code implementations • 12 Feb 2021 • Yongsung Park, Peter Gerstoft

We present a gridless sparse iterative covariance-based estimation method based on alternating projections for direction-of-arrival (DOA) estimation.