| 自适应Voltera滤波的一种快速算法 |
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| 引用本文： | 罗忠,谢凯年,刘文江.自适应Voltera滤波的一种快速算法[J].信息与控制,1996(4). |
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| 作者姓名： | 罗忠 谢凯年 刘文江 |
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| 作者单位： | 西安交通大学自动控制系 |
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| 摘 要： | Ｖｏｌｔｅｒｒａ滤波是非线性自适应信号处理中一种有效的方法．但是其很高的计算复杂度使之在实际应用中有较大的局限性．针对这一问题，本文提出了一种Ｖｏｌｔｅｒｒａ滤波快速算法，可有效地降低计算的复杂度．我们分析对比了现有算法与快速算法的复杂度．文章还给出了一个用Ｖｏｌｔｅｒｒａ自适应模型建模的仿真实例．
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| 关 键 词： | 非线性自适应信号处理，Volterra级数横向滤波器，计算复杂度 |
A FAST ALGORITHM OF ADAPTIVE VOLTERRA FILTERING |
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| LUO Zhong,XIE Kainian,LIU Wenjiang.A FAST ALGORITHM OF ADAPTIVE VOLTERRA FILTERING[J].Information and Control,1996(4). |
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| Authors: | LUO Zhong XIE Kainian LIU Wenjiang |
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| Abstract: | The Volterra filtering is an effective method in nonlinear adaptive signal processing. However its very high computational complexity renders the applications of the Volterra filtering in practice rather limited. To overcome this drawback, this paper presents a fast algorithm for the Volterra filtering which can significantly relieve the computational burden. The complexities of the fast algorithm and the original one are analyzed and compared. A simulation example is also given which uses the Volterra adaptive model for modelling unknown nonlinear systems. |
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| Keywords: | nonlinear adaptive signal processing Volterra series transversal filter computational complexity |
| 本文献已被 CNKI 等数据库收录！ |
