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信噪比在AR模型定阶方法选择中的研究
王志刚,丁义明

Research on Signal-to-Noise Ratio in Order Selection of AR Model
Zhigang Wang,Yiming Ding
表 3 T=80时模型信噪比及定阶准确率的范围
准确度AR(2)AR(3)AR(4)AR(5)
上界下界上界下界上界下界上界下界
F>A>B33.90.037.429.133.90.047.832.433.90.057.925.433.90.078.631.9
A>F>B37.429.140.773.047.832.454.271.057.925.471.071.578.631.992.669.3
A>B>F40.773.044.188.554.271.062.188.271.071.582.188.692.669.3108.186.0
B>A>F44.188.563.499.162.188.285.599.382.188.6107.899.2108.186.0129.699.9