时变AR模型多速率自适应滤波中抽取因素的考虑

Proceedings of APCCAS'94 - 1994 Asia Pacific Conference on Circuits and Systems Pub Date : 1994-12-05 DOI:10.1109/APCCAS.1994.514576

J. Shimizu, Yoshikazu Miyanaga, K. Tochinai

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引用次数: 2

摘要

多速率自适应滤波器对于时变系统的辨识非常重要。然而，在多速率自适应滤波中用于时变系统辨识的抽取因子尚未得到定量的考虑。我们导出了用于时变系统辨识的最大抽取因子的两个限制条件。

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Consideration on decimation factors in multirate adaptive filtering for a time-varying AR model

Multirate adaptive filters for the identification of time-varying systems are very important. However, a decimation factor to be used in the multirate adaptive filtering for the identification of time-varying system has not been considered quantitatively. We derive two conditions which limit the maximally decimated factor used in the time-varying system identification.

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Proceedings of APCCAS'94 - 1994 Asia Pacific Conference on Circuits and Systems

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