Algorithms of forming of the sequence of pseudorandom numbers in the natural experiment at simulation of processes of functioning of complex information systems

In this work is considered information systems: its structure and influencing factors of the external environment that allows to describe its simulation means. Elements for the description of similar systems are algebraic differential equations, Markov chains or similar of the Research objective consists in forming of conditions of carrying out a natural experiment not on the studied system, and on some other (with the known distribution parameters of the studied random variable, for example, of the distribution law), rather “similar” to given and such which experimental functioning will not lead to a little notable costs. Research methods. At simulation of processes of Markov the difficulties connected with need of input in memory of the machine of stochastic matrixes of infinite dimension very often meet. It is actually very difficult to present an infinite stochastic matrix in which all elements are selected “purely accidentally”, i.e. without any patterns. In practice there are always only such matrixes in which, since some line, a certain pattern in formation of elements is shown. The solution of the specified problem is based on this property.