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Research Article | Open Access |

Design of Orthonormal Filter Banks based on Meyer Wavelet

Author 1: Teng Xudong Author 2: Dai Yiqing Author 3: Lu Xinyuan Author 4: Liang Jianru
International Journal of Advanced Computer Science and Applications (IJACSA) · Vol. 6, No. 7 · Published 2015

DOI: https://doi.org/10.14569/IJACSA.2015.060716

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Abstract

A new design method for orthonormal FIR filter banks, which can be constructed using the generalized Meyer wavelet by taking into account the effect of time-shift factor, is proposed in this paper. These generalized Meyer wavelets are proved to be of the same basic properties and the time-frequency localization characteristics as the classical Meyer wavelet, furthermore some performances of the Meyer wavelets are improved by change of time-shift factor, which can better satisfy requirements of constructing orthonormal filter banks. The simulation shows that design of orthonormal filter banks based on the generalized Meyer wavelets with maximal symmetrical index is rational and effective.

Keywords

Meyer wavelet Time-shift factor orthonormal FIR filter banks Symmetrical Index

How to Cite this Article

Xudong, T., Yiqing, D., Xinyuan, L., & Jianru, L. (2015). Design of Orthonormal Filter Banks based on Meyer Wavelet. International Journal of Advanced Computer Science and Applications, 6(7). https://doi.org/10.14569/IJACSA.2015.060716

Xudong, Teng, et al.. "Design of Orthonormal Filter Banks based on Meyer Wavelet." International Journal of Advanced Computer Science and Applications, vol. 6, no. 7, 2015, https://doi.org/10.14569/IJACSA.2015.060716.

@article{Xudong2015,
  title     = {Design of Orthonormal Filter Banks based on Meyer Wavelet},
  journal   = {International Journal of Advanced Computer Science and Applications},
  volume    = {6},
  number    = {7},
  year      = {2015},
  publisher = {The Science and Information Organization},
  author    = {Teng Xudong and Dai Yiqing and Lu Xinyuan and Liang Jianru},
  doi       = {10.14569/IJACSA.2015.060716},
  url       = {https://doi.org/10.14569/IJACSA.2015.060716}
}

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