Построение модельных приближенных систем линейных алгебраических уравнений с известными тихоновскими решениями

In this paper we are investigating the problem of finding stable solution for systems of linear algebraic equations with approximate matrix using the Tikhonov's approach. We are describing the method for constructing model exact and approximate systems of linear algebraic equations with known solutions for this problem. Numerical examples are given.