fractional arrival time estimation分数迟延估计
Fractional time serial分形时间序列
fractional time delay分数时滞
fractional time delay systems分数时滞系统
fractional order linear time-invariant system分数阶线形定常系统
time fractional时间分数阶
fractional order process with time-delay分数阶时滞过程
time fractional telegraph equation时间分数阶电报方程