ResearchBenchmarksState Estimation on Doppler radar tracking Free scenario (test)State Estimation on Doppler radar tracking Free scenario (test)Follow84.23RMSEOKE80.1424107.7337135.325162.9163May 26, 2026Evaluation resultsMethodMethodLinksRMSEOKE2026.0584.23KE2026.0586.71OKF2026.0595.72KF2026.05101.9LSTM2026.05111.45KN2026.05151.2OBS2026.05186.42