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arXiv math/0405051math.STmath.PRstat.TH
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有限预测系数的显式表示及其应用

Explicit representation of finite predictor coefficients and its applications

Akihiko Inoue, Yukio Kasahara

摘要:

我们考虑平稳时间序列的有限过去预测系数,并建立一个明确的表示,他们的MA和AR系数。证明是基于与无限的过去和无限的未来相关的投影算子的交替应用。将所得结果应用于长记忆过程,给出了有限预报系数的收敛速率,并证明了一个非线性不等式。

英文摘要:

We consider the finite-past predictor coefficients of stationary time series, and establish an explicit representation for them, in terms of the MA and AR coefficients. The proof is based on the alternate applications of projection operators associated with the infinite past and the infinite future. Applying the result to long memory processes, we give the rate of convergence of the finite predictor coefficients and prove an inequality of Baxter-type.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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