Frequency Analysis of Recurrence Variational P-Splines
Елена Алексеевна Кочегурова, Alexander I. Kochegurov, Nadezhda E. Rozhkova · Optoelectronics Instrumentation and Data Processing · 2017
Frequency responses of the procedure of spline-smoothing of information coming in real time are obtained. A recurrence spline is studied from the standpoint of the theory of linear dynamical systems. The estimation of quality and sustainability of the recurrence spline filter are described. The spline conversion laws identified in a frequency analysis are confirmed by the indicators of smoothing quality in the time domain.