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Variable step size LMS algorithm
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Variable step size LMS algorithm
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variable step size lms algorithm
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本文对变步长自适应滤波算法进行了讨论,建立了步长因子μ与误差信号e(n) 之间另一种新的非线性函数关系. 该函数比已有的sigmoid 函数简单,且在误差e(n)接近零处具有缓慢变化的特性,克服了Sigmoid 函数在
自适应稳态阶段步长调整过程中的不足. 由此函数本文得出了另一种新的变步长自适应滤波算法,并且分析了参数α,β的取值原则及对算法收敛性能的影响. 该算法有较好的收敛性能且计算量少. 计算机仿真结果与理论分析相一致,证实了该算法的收敛性能优于已有的算法.-In this pap
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基于误差信号的,而且在固定步长的基础上,提出了变步长,思想很不错,值得一看-Based on the error signal, and a fixed step size, based on the proposed variable step size, very good idea, worth a visit
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一种新的基于信道相关输出的可变步长LMS训练算法-A novel variable step size adjustment method based on channel output autocorrelation for the LMS training algorithm
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可变步长的自适应均衡器算法研究,希望对你有帮助 ieee文献-A Robust Variable Step-Size LMS-Type Algorithm _Analysis and Simulatioons
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变步长自然梯度算法实现盲源分离,后面还有动量项自然梯度算法-Variable step-size natural gradient algorithm for blind source separation
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A nonparametric adaptive filtering approach is proposed in this paper. The algorithm is
obtained by exploiting a time-varying step size in the traditional NLMS weight update
equation. The step size is adjusted according to the square of a time-av
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By building the generalized Sigmoid function relationship between normalized step-size and the power of error signal,
a novel variable step-size NLMS algorithm is proposed. It is proved that the step-size of NPVSS-NLMS changes as
the new algorith
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Ds_CDMA EASI 算法使用两个用户的分离实现PN序列以及用户信息的分离-To solve the problem of the direct sequence code division multiple access (DS-CDMA) system multiuser detection, this paper proposes a variable step-size based on performance index (PI) EASI algorithm for inform
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