摘要
应用Riesz引理构造一组紧支集上的正交小波基,并且给出了构造紧支集正交小波基的过程.
The Reisz lemma is used to construct a group of orthogonal basis of compact supported wavelets,and the article gives the processes of the construction of orthogonal basis of compact supported wavelets.
出处
《中央民族大学学报（自然科学版）》
2009年第S1期26-30,共5页
Journal of Minzu University of China(Natural Sciences Edition)
关键词
紧支集
MRA方法
正交小波基
小波
compact support
the method of MRA
orthogonal basis of wavelets
wavelets
