摘要
本文研究了(p,q)-型序列的谱和概周期性,得到了相应的Fourier 变换及反演公式,从而给出了谱的详细表达式,进而推出了其在Besicovitch 意义下的概周期性.
The almost periodic property and spectrum of(p,q)-type sequence arestudied. The Fourier transform and inverse formula are obtained.A precise spectrum for- mula is proposed,which leads fo the almost periodic in the sense of Besicovitch.
出处
《北方交通大学学报》
CSCD
北大核心
1993年第4期431-437,共7页
Journal of Northern Jiaotong University
关键词
折纸序列
概周期性
谱
almost periodic fuuction
Fourier transform
spectrum/ (p, q)—type sequence