摘要
对一类三次plateaued函数进行了研究,证明了该函数具有高非线性度且没有线性结构.同时借助对称矩阵给出了该函数和三次齐次plateaued函数等价的条件,并给出了构造该三次齐次plateaued函数的具体方法.
A class of cubic plateaued functions is investigated. It is shown that they have high nonlin- earity without linear structure. A special condition is given that the functions are equivalent to cubic homogenous plateaued functions via the symmetric matrixes. Besides these, a method for constructing cubic homogenous plateaued functions is presented.
出处
《北京邮电大学学报》
EI
CAS
CSCD
北大核心
2009年第1期81-84,共4页
Journal of Beijing University of Posts and Telecommunications
基金
国家自然科学基金项目(60503010
60673072)
