how can I plot this differential equation?

I have a complicated differential equation that cannot have explicit solution for m>=3. I am trying to plot the solution so that I can use the data.

%parameters
ed=0.001;
Ev=1000;
n=4000; 
m=3;
ed=0.001;
syms y(t)
cond = y(0) == 0;
eq= diff(y,t) == (1/m)*(((Ev*(ed*t-y))/n)^m);

Answer 1

[Star Strider]

Add this to the end of your posted code:

[VF,Subs] = odeToVectorField(eq);
DE = matlabFunction(VF, 'Vars',{t,Y});

[t,y] = ode45(DE, [0 10], 0);

figure(1)
plot(t, y)
grid

EDIT — The complete code then becomes:

syms y(t) Y t 
%parameters
ed=0.001;
Ev=1000;
n=4000; 
m=3;
ed=0.001;

cond = y(0) == 0;
eq = diff(y,t) == (1/m)*(((Ev*(ed*t-y))/n)^m);

[VF,Subs] = odeToVectorField(eq);
DE = matlabFunction(VF, 'Vars',{t,Y});

[t,y] = ode45(DE, [0 10], 0);

figure(1)
plot(t, y)
grid

[MOHAMED AMINE BEN TALEB]

Thank you. It's working.

[Star Strider]

As always, my pleasure.