i've writen a matlab program but it errors and i cant solve it.
please help me.
>> [t,y]=ode45('odeex1',[1:0.5:3.5]
??? Error using ==> feval
Undefined function or method 'odeex1' for input arguments of type 'double'.
Error in ==> odearguments at 110
f0 = feval(ode,t0,y0,args{:}); % ODE15I...