二维AR模型参数估计的新方法

M. Zeinali, M. Shafiee
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引用次数: 0

摘要

提出了一种二维自回归模型参数估计的新方法。在Levinson-Durbin方法的基础上,对二维序列进行了扩展,并提出了一种算法。该方法在二维情况下保留了Levinson-Durbin算法在一维情况下的递归估计和在线估计等优点。通过一个数值算例说明了这种方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A new method for 2-D AR model parameter estimation
This paper presents a new method for two dimensional (2-D) autoregressive (AR) model parameters estimation. Based on Levinson-Durbin method, a new approach is extended for 2-D series, and for this purpose, an algorithm is presented. The presented method preserves in the 2-D case advantages of Levinson-Durbin such as recursive and online estimation similar 1-D case. This approach is illustrated by a numerical example.
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