• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
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Volume 16 Issue 5
Oct.  2003
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LIN Fu-yong, WANG Tai-yong. New Method for Multi-resolution Analysis in Signal Processing[J]. Journal of Southwest Jiaotong University, 2003, 16(5): 574-577.
Citation: LIN Fu-yong, WANG Tai-yong. New Method for Multi-resolution Analysis in Signal Processing[J]. Journal of Southwest Jiaotong University, 2003, 16(5): 574-577.

New Method for Multi-resolution Analysis in Signal Processing

  • Publish Date: 25 Oct 2003
  • To apply finite element method in signal processing, the elements were orthogonalized based on group theory to form a series of orthogonal functions in a cyclic zone,and the orthogonal functions were applied in function approximation. The iterative relation between the coefficients of finely divided orthogonal functions and roughly divided ones in the function approximation was presented, and used in multi-resolution analysis and signal compression.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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