Estimation and smoothing of instantaneous frequency of noisy narrow band signals

0410367 20240103182208.920060210235959.9 952-15-0446-3 Estimation and smoothing of instantaneous frequency of noisy narrow band signals Tampere TTKK 2000 4 s. Signal Processing. Proceedings1803-1806GabboujM.KuosmanenP. cav_un_auth*0101212 Tichavský Petr UTIA-B Department of Stochastic Informatics Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0211837 Händel P. SE 12B GA102/97/0466 GA ČR cav_un_auth*0004358 AV0Z1075907 Estimation of instantaneous frequency of a narrow-band noise corrupted signal from discrete time phase-only data is considered. By aid of Kalman filter theory, filter and smoothing estimates are derived and their equivalence to estimates obtained by the MFT algorithm is established, MFT being a practical algorithm for multiple frequency tracking and smoothing. cav_un_auth*0212658 European Signal Processing Conference. EUSIPCO 2000 Tampere FI 04.09.2000-08.09.2000 BB SI http://hdl.handle.net/11104/0130456 UTIA-B 20000083 2000 2000 Tampere TTKK 952-15-0446-3 Signal Processing. Proceedings 1803 1806 Gabbouj M. 340 Kuosmanen P. 340