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MATLAB ODE solver 
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#1
Mar1608, 03:58 PM

P: 158

Anyone have much knowledge on the ODE solvers in matlab? I have an ODE and I want to specificy whether the input is time or the y value for the dy/dt problem.



#2
Mar1608, 06:03 PM

Sci Advisor
PF Gold
P: 2,252

Could you please be more specific.
You can only have one variable in an ODE and in this case that variable is t, i.e. the equation is dy/dt=f(t) where f is some function of t (and ONLY of t, otherwise it is a PDE). In order to have a single solution to this ODE you then only need the initial value of y at time 0, i.e. y(0). 


#3
Mar1608, 06:38 PM

P: 158

Cool thanks I think thats what I was looking for.



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