| 基于LMS的自适应去噪滤波器设计 |
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| 引用本文： | 齐海兵.基于LMS的自适应去噪滤波器设计[J].信息技术,2006,30(6):87-89. |
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| 作者姓名： | 齐海兵 |
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| 作者单位： | 黄石理工学院电气与电子信息工程学院,黄石,435002 |
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| 摘 要： | 讨论了自适应滤波去噪原理，采用LMS算法设计了自适应去噪滤波器，分析了MAT-LAB／SIMULINK中DSP Builder模块库在FPGA中的设计优点，最后应用DSP Builder模块库对自适应滤波器进行仿真。为自适应滤波器硬件实现提供了实验依据。
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| 关 键 词： | 自适应滤波器 |
| 文章编号： | 1009-2552(2006)06-0087-02 |
| 修稿时间： | 2005年12月22 |
A design method of adaptive filters based on LMS |
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| QI Hai-bing.A design method of adaptive filters based on LMS[J].Information Technology,2006,30(6):87-89. |
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| Authors: | QI Hai-bing |
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| Abstract: | The article firstly designed an adaptive model of removing noise based on the theory of LMS(adaptive) algorithm.Then it analysed the advantage of module library of DSP Builder in MATLAB/SIMULINK in FPGA design.In the end,a method that how to simulate the model in DSP Builder was provided.It described a simple way which can completely implement complex adaptive filters in FPGA chip. |
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| Keywords: | LMS DSP Builder |
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