Hey there, I'm trying to implement the following:
A matlab script that uses ode45 to solve a differential equation numerically and then plot it.
The catch is that i'd like to be able to use different user defined functions as "parameters" in my differential equation.
For example my differential equation is something like this: dxdt = (f'(t)-h'(t)) * x(t) where f(t) and h(t) are user defined functions.
I know that to use ode45 i have to define my diff equation as a function like:
function dydt = ode1(t,y)
dydt = -sin(y) + t + 1;
end
I also know that it's possible to define functions like this:
But when I can't use this solution since ode45 tells me that i can't use symbolic functions in my diff equation.
Is there any way to define a general diff equation or I will have to define a new equation function for each case?
