摘要
令L^2(R,H)是定义在实数域取值为四元数的平方可积函数空间.文章利用小波分析理论研究L^2(R,H)上的框架理论,给出了其框架的判定准则,最后构造出这种类型的框架.
Let L2(R,H) be a space of square integrable quaternionic-valued functions defined on real line. We develop the theory of wavelet frame on spaces LE(R,H) by using the theory of wavelet analysis on L2(R). Mo- reover, we establish some wavelet frame criterion. As an application, an example is given for this kind of wave- let frame.
作者
何建勋
张慧
HE Jian-xun ZHANG Hui(School of Mathematics and Information Sciences, Guangzhou University, Guangzhou 510006, China)
出处
《广州大学学报(自然科学版)》
CAS
2016年第6期25-29,共5页
Journal of Guangzhou University:Natural Science Edition
基金
国家自然科学基金资助项目(11271091)
关键词
四元数值函数
小波变换
框架
quaternionic-valued function
wavelet transform
frame