Creating a matrix-differential equation from C file

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Deepa Maheshvare
Deepa Maheshvare 2018-9-13
编辑： Deepa Maheshvare 2018-9-13
I have a set of differential equations in C(created from a tool that takes an xml input), in the following form
#ifdef ODEs
dx[0] = Function1(p[67], p[64], p[66], p[65], p[23], x_c[0], x_c[3], p[49]);//
dx[1] = Function2(p[62], p[64], p[66], p[65], p[23], x_c[1], x_c[3], p[40]);//
#endif /* ODEs */
The .c file is available here
I'm trying to solve a matrix differential equation of the form X' = F(X) + B, in MATLAB. From the above sample code what I have is the content for X' = F(X).
I have created the B matrix in MATLAB. I'm using MinGW in MATLAB to integrate the C code with MATLAB.
I'm facing challenge in converting the set of ODE's in C to a matrix-differential equation form(X' = F(X)), which I can use in MATLAB. Is it possible to import the ODE's from C file and build the matrix within MATLAB?
I would like to ask for suggestions on how this can be done.

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