Transient analysis of adaptive filters with error nonlinearities
Transient analysis of adaptive filters with error nonlinearities
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DOI：
10.1109/tsp.2002.808108
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发表时间：
2003-03
期刊：
影响因子：
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通讯作者：
T. Al-Naffouri;A. H. Sayed
中科院分区：
文献类型：
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作者：
T. Al-Naffouri;A. H. Sayed
本文发展了一种统一的方法来分析具有误差非线性的自适应滤波器的瞬态特性。除了以统一的方式导出早期结果之外，该方法还导致新的性能结果，而不限制回归数据为高斯或白色。该框架是基于能量守恒的参数，并避免了显式递归的权重误差向量的协方差矩阵的需要。
The paper develops a unified approach to the transient analysis of adaptive filters with error nonlinearities. In addition to deriving earlier results in a unified manner, the approach also leads to new performance results without restricting the regression data to being Gaussian or white. The framework is based on energy-conservation arguments and avoids the need for explicit recursions for the covariance matrix of the weight-error vector.