| 一种变步长解相关LMS算法 |
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| 引用本文： | 彭劲东,段正华,王梓展.一种变步长解相关LMS算法[J].计算机工程与应用,2004,40(30):136-137,144. |
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| 作者姓名： | 彭劲东 段正华 王梓展 |
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| 作者单位： | 湖南大学计算机与通信学院,长沙,410082 |
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| 摘 要： | 论文提出了一种变步长解相关的LMS算法,解决了传统LMS算法固定步长的缺点,并根据输入信号的相关性原理对迭代更新方向向量进行了改进,提高了迭代速度,并使用MATLAB仿真对提出的新的算法的有效性进行了验证。
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| 关 键 词： | LMS 变步长 相关 |
| 文章编号： | 1002-8331-(2004)30-0136-02 |
A Variable Step-size Uncorrelated LMS Algorithm |
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| Peng Jindong,Duan Zhenghua,Wang Zizhan.A Variable Step-size Uncorrelated LMS Algorithm[J].Computer Engineering and Applications,2004,40(30):136-137,144. |
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| Authors: | Peng Jindong Duan Zhenghua Wang Zizhan |
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| Abstract: | In this paper,a variable step-size and uncorrelated algorithm is discussed in order to overcome the shortcoming of conventional LMS algorithm for its fixed step size.The convergence speed is also improved by using the theory of correlation.The new algorithm 's efficiency has been approved by simulation using MATLAB. |
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| Keywords: | LMS unfixed step correlation |
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