“lag operator”的概念、定义、翻译、参考文献-科学参考

单词	lag operator
释义	lag operator Economics A symbol used to denote lags of a variable: if L is the lag operator then Ly_t ≡ y_t−1, L²y_t ≡ L(Ly_t) = y_t−2, etc. Standard rules of summation and multiplication can conveniently be applied to the expressions containing lag operators.
随便看	constant slope constant speed constant term constant variable constant-velocity gather constant-velocity stack constant-voltage source constative constellation Constellation Observing System for Meteorology, Ionosphere and Climate COnstellation of small Satellites for Mediterranean basin Observation constitution constitutional isomerism Constitution of the USA constitutive equations constitutive((in genetics)) constitutive/regulative constrained optimization constrained optimum constraint constraint-based solid modelling constraint length constraint logic programming constraint network constraint satisfaction

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