J4 ›› 2011, Vol. 49 ›› Issue (05): 887-889.

• 数学 • 上一篇    下一篇

广义Hermite插值型尺度函数向量

成丽波1, 付瑶2   

  1. 1. 长春理工大学 理学院, 长春 130022|2. 吉林大学 数学学院, 长春 130012
  • 收稿日期:2011-01-04 出版日期:2011-09-26 发布日期:2011-09-27
  • 通讯作者: 成丽波 E-mail:clbyy@126.com

Generalized Scaling Function Vector withHermite Interpolating Property

CHENG Libo1, FU Yao2   

  1. 1. School of Science, Changchun University of Science and Technology, Changchun 130022, China;2. College of Mathematics, Jilin University, Changchun 130012, China
  • Received:2011-01-04 Online:2011-09-26 Published:2011-09-27
  • Contact: CHENG Libo E-mail:clbyy@126.com

摘要:

通过引入Hermite插值条件, 针对膨胀因子为d>2的情形, 给出一个新的广义Hermite插值型尺度函数向量, 描述了插值性质, 并结合相应的Hermite插值型尺度滤波器, 刻画了广义Hermite插值型尺度函数向量的性质, 进而给出紧支集小波的构造算法.

关键词: 广义尺度函数向量; Hermite插值性质; 尺度滤波器

Abstract:

With introducing of Hermite interpolating condition and aiming at  the dilation factor d>2, we presented a new generalized Hermite interpolating scaling function vector, and investigated their interpolation property and described several properties of the generalized Hermite interpolating scaling function vector in terms of its mask. Moreover, the construction algorithms of the compactly supported wavelet were derived.

Key words: generalized scaling function vector, Hermite interpolating property, mask

中图分类号: 

  • O241.5