MATLAB Matlab - How to solve simultaneous non-linear differential equations?

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To solve simultaneous non-linear differential equations in MATLAB without relying on built-in commands, users must write custom scripts, as MATLAB is fundamentally script-based. While there are no generic programs available, a few lines of code can effectively tackle the problem. The discussion highlights the importance of understanding MATLAB's unique structure compared to other software like Mathematica. For those looking for a starting point, the ode45 function is suggested as a useful tool for numerical solutions, although the request specifically seeks alternatives to built-in commands. Additionally, there is a note that this topic may not be suitable for the Electrical Engineering forum.
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Matlab -- How to solve simultaneous non-linear differential equations?

How to solve simultaneous non-linear differential equations in MATLAB m-file without using the commands?. can you give me the program?.
 
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"without using the commands"?

Matlab is -from a practical point of view- scripts based. You only need a few lines of code in order to solve a PDE, but you do need to write those lines; there is no "generic" program.
Matlab is quite different from e.g. Mathematica

Look up the command Ode45, that should be a good starting point.

Edit: And this thread should not be in the EE forum.
 

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