摘要
本文针对时间序列中出现的阶跃趋势,通过引入阶跃函数,给出了一种灰色系统建模方法。经实例验证,按此法建模效果是显著的。
In this paper,for time series with jump trend,modelling in Grey Systems is
proposed by using jump function.A practical example shows that the effect of the
model is remarkable.
出处
《系统工程》
CSCD
1990年第5期55-58,共4页
Systems Engineering
