Journal of computer science and technology, 2003, 18 : 325-331.7 wang l, almaini a e a . efficient polarity conversion for large boolean functions 本文讨论了积收缩和通用和收缩算符的代数性质,并探讨了真值矢量可进行积收缩通用和收缩的条件。
According to the feature of boolean function in cryptography, we study the way of the construction of boolean function, mainly discussing the bent function 3.根据密码学中布尔函数的特点,总结了目前构造具有良好密码学性质的布尔函数的方法。
According to the feature of boolean function in cryptography, we study the way of the construction of boolean function, mainly discussing the bent function 3.根据密码学中布尔函数的特点,总结了目前构造具有良好密码学性质的布尔函数的方法。
It can give bdd presentation of boolean function or arbitrary combination logic circuits which are presented by cdl, and can realize different operation of boolean function by the operation to bdd 能完成对任意基于cdl语言描述的组合逻辑电路或布尔函数,实现其bdd表示并通过对bdd的操作实现对相应组合电路或布尔函数的操作。
It can give bdd presentation of boolean function or arbitrary combination logic circuits which are presented by cdl, and can realize different operation of boolean function by the operation to bdd 能完成对任意基于cdl语言描述的组合逻辑电路或布尔函数,实现其bdd表示并通过对bdd的操作实现对相应组合电路或布尔函数的操作。
Digital design : binary system, boolean algebra, logic gates, simplification of boolean functions, combinational logic . analog design : amplifiers, frequency response, feedback, operational amplifier 数位设计:二进位制、布氏代数、逻辑闸、布氏函数的化简、组合逻辑电路。类比设计:放大器、频率响应、反馈系统、运算放大器。
In this thesis, we first compile some utilizable parts of boolean algebra theory, which are the fundamental objects : the structure of boolean algebra, the boolean functions, the boolean equations, and the boolean matrices 本文编写整理了布尔代数理论中较为实用的部分,主要包括布尔代数结构、布尔函数、布尔方程、布尔矩阵等方面的基础内容。
The results of numerical analysis show that the novel algorithm could avoid plunging into local optimal value, more effectively and find better balanced boolean functions satisfying high nonlinearity than that of the traditional one 实验分析表明,此算法能够更有效地避免陷入局部极小值,对于获得密码性质好的布尔函数,比单一的模拟退火具有更大优势。
A heuristic hybrid algorithm called chaotic searching simulated annealing is here proposed, which is mixed by chaotic searching and simulated annealing to evolve balanced boolean functions satisfying high nonlinearity 摘要利用混沌动力系统的良好特性,把它引入传统的模拟退火中,提出一种称为混沌搜索模拟退火的新启发式算法,用于设计高度非线性平衡布尔函数。
Principles of logic decomposition of boolean function are introduced in detail . basic models and technologies, of area minimization, depth minimization, depth and area minimization and power minimization, are introduced in detail 详细介绍了布尔函数的逻辑分解的一般分解原理,详细介绍了面积优化、深度优化、面积和深度同时优化以及功率优化的基本模型和技术。