• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 2000, Vol. 36 ›› Issue (10): 9-12.

• Article • Previous Articles     Next Articles

APPLICATION OF HARMONIC WAVELET TO NUMERICAL FILTER AND ITS EFFICIENCY ANALYSIS

Zhao Yucheng;Xiao Zhonghui;Xu Qingyu   

  1. Xi'an Jiaotong University
  • Published:2000-10-15

Abstract: Harmonic wavelet has a finer frequency refinement function than the others. An example which can demonstrate superiority of harmonic wavelet in filtering is presented. At last a filtering efficiency factor I also defined. Furthermore, filtering efficiency of harmonic wavelet under different parameters is analyzed.

Key words: Box-like spectrum, Filter, Harmonic wavelet

CLC Number: