Numerical Modeling of a Propagation Process Using (Mpdx) Matrix Associated to Second Order Partial Diferential Equations with Two Independent Variables

This paper presents a preliminary version of case study for propagation process using Matrix of Partial Derivatives of the State Vector (Mpdx) Method associated to second order Partial Differential Equations with two Independent Variables and Approximating Solutions. Considering a thermally insulated layer of a specific thickness exposed on the upper part to a constant overtemperature with a uniform distribution over the entire heat transfer surface, using numerical modeling are emphasized some interpretation variants for evolution of processed signals for possible applications.