solving partial differential equation system

I want to solve this 2 partial differential equation system (numerical) on matlab but can't understand how should I do it.

I've tryied to understand where should I began but couldn't succeed.

If anyone could guide me it could be wonderful.

The equations are

1. d(nC)/dt = - d(qC)/dx + d(nD * dC/dx)/dx - n*C*R
2. dn/dt = - n*C*R

(q, D, R are constants)

thank you very much.

[darova]

Maybe finite difference method FDM? Do you know how the result should looks like?

Answer 1

[Harsha Priya Daggubati]

Hi,

You can start off by referring to the following documentation page:

https://www.mathworks.com/help/matlab/math/partial-differential-equations.html