Extended Kalman Smoothing of Free Spin Precession Signals for Accurate Magnetic Field Determination

Jasper Riebesehl, Lutz Mertenskötter, Wiebke Pohlandt +2

We present a novel application of the Extended Kalman Smoother (EKS) for highly accurate frequency estimation from free spin precession signals of polarized ${}^3$He. Traditional app…