| 引用本文： |
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陈跃波,方惠均.一种引入正交小波的线性自适应均衡算法[J].广西科学,2000,7(4):246-248,253. [点击复制]
- Chen Yuebo,Fang Huijun.A Linear Adaptive Equalization Algorithem with Orthonormal Wavelet[J].Guangxi Sciences,2000,7(4):246-248,253. [点击复制]
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| 摘要: |
| 将小波引入自适应均衡,解决了将小波用于自适应均衡时如何建立模型、如何确定参数的问题。利用离散时间多分辩分析的思想,将这种用小波来表示均衡器的方法推广到由滤波器组迭代构造的具有紧支集的小波。在此基础上,给出了基于正交小波的自适应均衡器WBLE的结构和算法。 |
| 关键词: 均衡器 正交小波 自适应均衡算法 码间串扰 自适应滤波 |
| DOI： |
| 投稿时间：2000-08-11 |
| 基金项目:电科院预研基金资助(J94.01.13)。 |
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| A Linear Adaptive Equalization Algorithem with Orthonormal Wavelet |
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Chen Yuebo, Fang Huijun
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| (Dept. of Communications and Information Engineering, Guilin Institute of Electronic Technology, 1 Jinjilu, Guilin, Guangxi, 541004, China) |
| Abstract: |
| The wavelet is introduced into the adaptive equalization for getting the structure of the wavelet based equalizer and the principle to determine the parameters of the wavelet based equalizer. Based on the discrete time multiresolution analysis, we develop the method to the finite length orthonormal wavelet which is constructed by the filter bank. The orthonormal wavelet based adaptive equalization algorithm(WBLE) is proposed. |
| Key words: equalizer orthonormal wavelet adaptive equalization algorithms intersymbol interference adaptive filtering |
