北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 1999, Vol. 22 ›› Issue (4): 30-33.

• 学术论文 • 上一篇    下一篇

二尺度伸缩方程的解存在的条件

袁超伟, 陈佳芳   

  1. 北京邮电大学基础科学部, 北京 100876
  • 收稿日期:1999-06-20 出版日期:1999-11-10

Existential Condition Guaranteeing the Solutionof the Two-Scale Difference Equations

Yuan Chaowei, Chen Jiafang   

  1. Department of Basic Science, Beijing University of Posts andTelecommunications, Beijing 100876
  • Received:1999-06-20 Online:1999-11-10

摘要: 公式

关键词: 小波, 伸缩方程, 连续可微解

Abstract: We establish a necessary codition to guarantee the solutions of Two-Scale difference equation 公式, Where K≥2 is an integer, and 公式, if nonzero solution f∈CL, which is 公式 where 0≤r<L.

Key words: wavelets, difference equations, continuously differentiable solution

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