The Methods of Spectral Estimation of Signals Based on Kravchenko Weight Functions

Abstract

It is known that an important topic is an intagral part of all classical spectral estimation methods is that of windowing. Windowing is used to control the effect of sidelobes in these spectral estimators. These effect are discussed in this report. The Welch method for improvement digital signal processing in combination with weighting functions (windows) Kravchenko was used. So, numeral experiments present the effectiveness of a new class weighting function (windows).