| LMS算法收敛步长的精确求解 |
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| 引用本文： | 邓记才,史百舟,裴炳南.LMS算法收敛步长的精确求解[J].信号处理,2000,16(1):50-54. |
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| 作者姓名： | 邓记才 史百舟 裴炳南 |
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| 作者单位： | 郑州大学电子工程系 |
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| 基金项目： | 本文得到了河南省教委科技攻关基金的资助. |
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| 摘 要： | 本文提出了用步长阀值上下限的算术平均值去计算收敛步长的新方法,通过LMS算法失调量的精确分析,寻出了计算步长的公式.计算机模拟结果证实了本文方法及其步长计算公式的准确性.
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| 关 键 词： | LMS算法 收敛步长 失调 阀值LMS算法 |
Accurate Solution of the Convergence Step-size for LMS Algorithm |
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| Den Jicai, Shi Baizhou, Pei Bingnan.Accurate Solution of the Convergence Step-size for LMS Algorithm[J].Signal Processing,2000,16(1):50-54. |
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| Authors: | Den Jicai Shi Baizhou Pei Bingnan |
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| Affiliation: | Zhengzhou University |
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| Abstract: | In this paper, a new method is suggested to get the step-size f LMS algorithm by taking arithmetic mean of the upper and lower limits, the formdula for calculatng the step-size of LMS algorithm is derivedthrough the accurate analysis of the misadjustment. The simulated result by computer shows that it is precise andpractical to calculate the spep-size by adopting the method presented in this paper. |
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| Keywords: | LMS Algorithm The Convergence Step-Size Misadjustment The Threshold Value/LMS Algorithm |
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