Journal of Theoretical
and Applied Mechanics

20, 1-2, pp. 61-70, Warsaw 1982

Metoda oznaczania współczynników charakteryzujących procesy opisane równaniem parabolicznym

Henryk Kamiński

In the paper a method of determination of coefficients in the boundary-value problems of the parabolic type is considered. The approach takes into account the experimental results and is based on some global effects. The Laplace transform techniques and convolution analysis are exploited to obtain the formulas defining the coefficients. In order to represent the experimental data in the analytical form a spline approximation is used. The results have especially simple form when the splines of the order 1 describe the measuring data.