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.
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.
出处
《苏州丝绸工学院学报》
1990年第2期20-28,共9页
Journal of Suzhou Institute of Silk Textile Technology
关键词
AIC
生丝纤度
自回归阶数
AIC, Autoregressive model, Quasircycle, Rate of decay, Auto-regressive degree
