Reduktion räumlicher und zeitlicher Mehrdeutigkeiten bei der Lagrange'schen Strömungsanalyse unter Verwendung farbiger Tracer

Magdeburg, Univ., Fak. für Elektrotechnik und Informationstechnik, Diss., 2011

Comparative Analysis of Signals Restoration by Different Kinds of Approximation

The comparative analysis of continuous signals restoration by different kinds of approximation is performed. The software product, allowing to define optimal method of different original signals restoration by Lagrange polynomial, Kotelnikov interpolation series, linear and cubic splines, Haar wavelet and Kotelnikov-Shannon wavelet based on criterion of minimum value of mean-square deviation is proposed. Practical recommendations on the selection of approximation function for different class of signals are obtained.