| 利用AIC决定生丝纤度自回归阶数的探讨 |
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| 引用本文： | 白伦.利用AIC决定生丝纤度自回归阶数的探讨[J].苏州大学学报(工科版),1990(2). |
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| 作者姓名： | 白伦 |
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| 作者单位： | 苏州丝绸工学院丝绸工程系 |
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| 摘 要： | 本文探讨了利用AIC确定生丝纤度序列自回归阶数时,纤度波动特性对最优自回归阶数的影响,提出各种不同条件下缫制的生丝自回归阶数的确定方法.通过模拟试验调查了自回归阶数对模拟纤度序列波动特性值误差的影响.
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| 关 键 词： | AIC 自回归阶数 自回归模型 拟似周期 衰减率 |
ON THE CHOICE OF AUTOREGRESSIVE DEGREE OF RAW SILK SIZE MODEL BY THE AIC |
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| Bai Lun.ON THE CHOICE OF AUTOREGRESSIVE DEGREE OF RAW SILK SIZE MODEL BY THE AIC[J].Journal of Suzhou University(Engineering Science Edition),1990(2). |
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| Authors: | Bai Lun |
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| Affiliation: | Dept. of Silk Eng. |
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| Abstract: | In this paper, we discussed how the size variation property of raw
silk influences the optimal autoregressive degree, when we choose the auto-
regressive degree of raw silk size model by the AIC, and proposed a method
for determining the degrees of various raw silk model which are reeled
under different conditions. And by computer simulation, investigated error
of the variation property value of simulant raw silk size series, which is
afected by the autoregressve degree. |
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| Keywords: | AIC Autoregressive model Quasircycle Rate of decay Auto-regressive degree |
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