FIELD: physics.
SUBSTANCE: in the method of restoring numerical data by graphical dependences, a graphical overlay is produced on the source graphical dependence field reflecting the numerical information. A study of a priori information is performed on the creation of recoverable graphical information by establishing certain reliable values, methods of construction, reproduction, copying. Additional filters are introduced by dividing the zones of the deformed strain into areas with similar systematic errors in the field of graphical information established by analyzing the regularities of the grid error. The values are restored to the specified areas, followed by the correction of the obtained numerical data taking into account the established systematic and individual partial errors.
EFFECT: increasing the reliability at restoration of numerical data with graphic dependences.
7 cl, 3 dwg
