Search

Concept of algorithm is proposed using the generalized parametrical model. Described approach creates conditions for a growth of complexity characteristics set including time, hardware(object), capacitive, program and structural ones. Implementation of parametrical models is considered for specialized computer systems.

The features of the algorithms abstract models are examined. The necessity of "algorithm" concept clarification and its usage for the synthesis and analysis of computer systems is shown. The new SH-model of algorithm and the universal SH-model of computer are proposed.

The modern state of the applied theory of abstract and computer algorithms and systems is considered. In the first part the state of the theory and the practical use of formal and informal systems of abstract algorithms are shown. The second part is devoted to the theory of computer algorithms. The SH-model, H-model of algorithm and information characteristics of complexity is defined. In the final part the universal SH-model and the optimization ways of its complexity characteristics are described.