函数内P(σ)-集合及其规律的动态特征

Function Internal P(σ)-Set and Its Law Dynamic Characteristics

在函数内P-集合的基础上,给出函数内P-集合副集、函数内P-集合σ-副集和函数内P(σ)-集合的概念与结构及函数内P-集合与函数内P(σ)-集合的关系,证明了函数内P(σ)-集合动态变化的属性依赖、阈值依赖定理,并探讨函数内P(σ)-集合的规律动态变化依赖因素,得到了规律变化的可辨识定理.

Based on internal P-set,the concepts and structures of assistant set,σ-assistant set and function internal P（σ）-set related to function internal P-set were obtained,and then the relationship between function internal P-set and function internal P（σ）-set was discussed.Moreover,we derived the theorems about dynamic change depending on attributes and threshold value.Because of the law characteristics of function internal P（σ）-set,its dynamic change was also researched and identification theorems about law change were found.