Problem with ode45

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Saeed Ahmadzadeh 2019-4-6

评论： Saeed Ahmadzadeh 2019-4-6

I need to solve a first order differential system, with three differential equations.

So I created 2 M-files, like the followings:

But when I complie the M-files, I get the following error:

can someone help me ?

Thank you in advance

Walter Roberson 2019-4-6

What is the name of the file that f is stored in?

f is stored in the M-file: Aufgabe_1_function

and both the M-files are saved in the same folder !

PS: my Matlab version is 2013a

madhan ravi 2019-4-6

编辑：madhan ravi 2019-4-6

The name of the file that f is saved should be f.m

oh great, the problem solved !

Thank you

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