Comparative characteristics and selection of optimal filtering algorithm signal using LabVIEW software package

The purpose of this operation is to learn characteristics of the filters for the signals with using LabVIEW and to determine which filter gives the best result, depending on the desired goal. In this paper we will consider four filter presented in the form of so-called virtual instruments (VI): Butterworth, Chebyshev I and II, and elliptic filter. The example of filtration for some signals is presented.