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From: Christopher Creutzig <Christopher.Creutzig@mathworks.com>
Newsgroups: comp.soft-sys.matlab
Subject: Re: Extracting Coefficients from differential equations
Date: Wed, 09 Jan 2013 13:46:52 +0100
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On 18.10.12 16:40, Mirage wrote:

> I'm would like to know if there is a matlab function that will extract the coefficients from a differential equation.
> 
> E.g. 
> y = 24.42x3 - 0.87x2 + x + 489

Where is that a differential equation?

If you are looking for something handling differential equations, such
as y''(t) = y'(t)*t^2 - (y(t)+1)^2, check out odeToVectorField from the
Symbolic Math Toolbox.


Christopher