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Ordinary differential equation with one delay
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| Nicolas Michoux 2005-12-09, 7:26 pm |
| Hello,
My problem concerns the resolution of the kinetic equation:
dC(t)/dt = a.Cin(t) - b.C(t) + e.C(t-tau)
where a,b,e are constants to be optimized and Cin(t) is
a vector. The ode functions are not usable because of the
third term in (t-tau). I am not sure that this formulation
is compatible with the dde function too, but maybe I am
wrong.
A suggestion, anyone ??
Thank you very much by anticipation.
Best regards.
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| Eric Carlson 2005-12-09, 7:26 pm |
| Nicolas Michoux wrote:
> Hello,
> My problem concerns the resolution of the kinetic equation:
>
> dC(t)/dt = a.Cin(t) - b.C(t) + e.C(t-tau)
>
> where a,b,e are constants to be optimized and Cin(t) is
> a vector. The ode functions are not usable because of the
> third term in (t-tau). I am not sure that this formulation
> is compatible with the dde function too, but maybe I am
> wrong.
> A suggestion, anyone ??
> Thank you very much by anticipation.
> Best regards.
I think you can use dde23
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