ResearchBenchmarksDirection of Arrival Estimation on Simulation 3751 points, LFM + Noise 3.09 dB SNR, 1m 1.0 (noisy)Direction of Arrival Estimation on Simulation 3751 points, LFM + Noise 3.09 dB SNR, 1m 1.0 (noisy)Follow3.15RMSE (deg)BP (ASAP)3.1463.1733.23.227Apr 28, 2026Evaluation resultsMethodMethodLinksRMSE (deg)BP (ASAP)Refinement Type=Betwee...Refinement Type=Between-Points2026.043.15SRP-PHATFramework=Full GridFramework=Full Grid2026.043.19MC (ASAP)Refinement Type=Meridi...Refinement Type=Meridian-Centered2026.043.23CFRCFramework=Coarse-to-fineFramework=Coarse-to-fine2026.043.25