ode45 and switching differential equations

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Mufas
Mufas 2015-12-11
回答： Torsten 2015-12-11
I have a system which is split into 2 phases, where there are different set of coupeled differential equations descriping each phase. The switch from phase 1 to 2 happens at a certain criteria. My question is how do I switch the set of differential equations ode45 solves when this critiria is met?

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回答（1 个）

Torsten
Torsten 2015-12-11
Use the "event" facility of the ODE solvers.
Best wishes
Torsten.

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