扩展了LP方法对未知数频率分量的估计

SICE 2001. Proceedings of the 40th SICE Annual Conference. International Session Papers (IEEE Cat. No.01TH8603) Pub Date : 2001-07-25 DOI:10.1109/SICE.2001.977808

Y. Li, K. Sugahara, T. Osaki, R. Konishi

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摘要

在本文中，我们扩展了Chan et al.(1981)的线性预测方法，在信号中频率分量个数未知的情况下。在本文提出的方法中，我们假设一个未知量J大于信号中频率分量的个数，利用J可以估计出信号中准确的频率分量。

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Expansion of LP method for the unknown number of frequency component estimation

In this paper, we expand the linear prediction method of Chan et al. (1981) in the case where the number of the frequency components in the signal is unknown. In the proposed method, we assume an unknown number J is larger than the number of the frequency components in the signal, by using J, the exact frequency components in the signal can be estimated.

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SICE 2001. Proceedings of the 40th SICE Annual Conference. International Session Papers (IEEE Cat. No.01TH8603)

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