N(t),tu003e=0为强度时m的泊松过程,对任意的su003e0,计算E{N(t)N(t+s)}？

]E[N(t+s)-N(t)]+E[N(t)*N(t)]=E[N(t)

]E[N(s)]+Var[N(t)]+{E[N(t)]}^2=m^2ts+mt+m^2t^2

匿名回答于2024-06-10 20:00:24