摘要
阐述了特殊函数——冗余函数、线性函数、自反函数、自双反函数的定义.讨论了它们的有关谱系数的性质.据此提出了这四个函数的特点的四个定理,给出了相应谱系数图的特点,得到了基于谱技术的谱系数图检测冗余函数、线性函数、自反函数、自双反函数的新方法.实例展示了基于上述定理的谱系数图检测上述函数的过程.实例表明该方法具有直观、简单等特点.
The definitions of redundant function, linear function, self-negative function and self-dual function are introduced, the features of their spectral coefficients are discussed and the four relative theorems are presented. These theorems give out a new method detecting the redundant function, linear function, self-negative function and self-dual function. Several examples show the new method detecting special logic functions above. The examples show the graphical methods by using spectral coefficient map have several advantages such as intuition and simplicity.
出处
《浙江大学学报（理学版）》
CAS
CSCD
北大核心
2008年第6期630-633,共4页
Journal of Zhejiang University（Science Edition）
关键词
特殊逻辑函数
冗余函数
线性函数
自反函数
自双反函数
谱技术
谱系数图
special logical function
redundant function
linear function
self-negative function
sel-dual function
spectral technique
spectral coefficient map
