On analysis of seismic vibrations data applying Doppler effect expression

Abstract

In the paper, a possibility to develop the digital models of the seismic vibrations parameters is analyzed. To reach this goal the observations at seismic station LUWI (Indonesia) were processed applying the statistical procedures. In fact, the biggest attention was given to the introduction of the Doppler effect expression and the employment of the theory of covariance functions. The trend in vectors of vibrations intensities values was detected and estimated upon using the least squares method and polynomial approximation. In addition, by this technique the random errors were eliminated partially. The self-developed computer programs based on Matlab programming package procedures were applied.