Hi ,
I have
x[t_]:=[1-t]*P[t-0.5] and P[t_]:=\[Piecewise]{
{1, Abs[t]£0.5},
{0, Abs[t]³0.5}
}
when P represents the Rectangle Function . In the attached photo you can see the system .
[b]
y[t_]:=x[t]+a*n[t];
and I need to find the cross-corrleation integral (when a=0) of
R_xy
Integral : x(t+taw)*y(t)dt , between (-inf,inf)
and because a=0 , y(t)=x(t-T0)=x(t-4) , so
R_xy
integral : x(t+taw)*x(t-4) , between (-inf,inf)
But I'm having trouble finding out the limits of Taw , meaning the limits of the integral.
hints maybe ? thanks in advance !!