Application of different kinds of approximation in signals restoration
Irina Strelkovskaya, Olena Lysiuk, Stanislav Paskalenko · 2015
The article proposes the method of continuous signals restoration by different kinds of approximation: Lagrange polynomial, Kotelnikov interpolation series, linear and cubic splines, Haar wavelet and Kotelnikov-Shannon wavelet. The minimum value of mean-square deviation is used as a criterion. The program witch allows to define optimal method of different class of signals restoration is composed.