What type of error is this

I am a extreme beginner in MATLAB, so I could not find where do problems exist

Here's what my error is.

Error in Modelpr (line 2) dy(1,1)={0.037*y(2)-100*y(1)}/{1.454+{-8651280.888*y(1)/(9080000*y(1)+964500)}};

Error in odearguments (line 88) f0 = feval(ode,t0,y0,args{:}); % ODE15I sets args{1} to yp0.

Error in ode45 (line 114) [neq, tspan, ntspan, next, t0, tfinal, tdir, y0, f0, odeArgs, odeFcn, ...

Answer 1

[Mischa Kim]

Without seeing the entire code, especially the part leading up to calling the ode solver, it's hard to say. The curly braces need to be replaced by round ones though.