دانلود گزارش کارورزی و کار آموزی

چکیده : 

Among many grammar models for picture description, cooperating context-free distributed

array grammar systems utilize the mechanism of cooperation between component

array grammars. Here, we endow these grammar systems with the feature of

permitting symbols, and examine the generative capacity of the resulting permitting cooperating

context-free distributed array grammar systems with certain other kinds of isometric

and non-isometric array grammars. An advantage is that the number of components

is reduced when this permitting feature is used in a cooperating context-free distributed

array grammar system