Modeling Of Geophysical Signals Based On The Secondorder Local Interpolication Splay-Function

This article is devoted to modeling geophysical signals based on secondary interpolation spline function. The use of second-order local interpolation spline functions for the construction of mathematical models for digital processing and recovery of various geophysical signals is relevant today. As an example, preliminary experimental data of geophysical signals were obtained and based on this data, a second-order local interpolation cubic spline model was constructed. A geophysical signal interpolation process was performed using a built-in local interpolation cubic spline model.