摘要
本文利用平移复制理论,阐述了沃尔什(Walsh)函数与har函数、ter函数和her函数之间的内在联系。由此证明了在沃尔什函数与哈尔函数之间存在着一系列正交函数集。并由沃尔什函数利用压缩移位推导出了这些正交函数集。
The relations between Walsh function,har function,ter function and her function are studied in the paper by means of Shift-Copy theory.It can be verified that there are a series of orthogonal functions between Walsh function and bar function.The orthogonal functions are deduced from Walsh function in terms of Compression-Shift method.
出处
《北京航空航天大学学报》
EI
CAS
CSCD
北大核心
1989年第1期9-15,共7页
Journal of Beijing University of Aeronautics and Astronautics
关键词
沃尔什函数
桥函数
正交函数
Walsh function,bridge function,shift-copy,orthogonal function,whole field function,part field function.
