Help using ODE 15
4 views (last 30 days)
Show older comments
I have the script below... t0=0,200 x0=[10, 100, 0, 0]
[t,X]=ode15('wtf',t0,x0)
which runs the following function...function X=wtf(t,y); %Define initial values of k1, k2,k3,S,P,E and C k1=.005; k2=.005; k3=0.1; %S=100 %P=0 %E=10 %C=0 %y=[E S C P]
y=[10 100 0 0]
%Equations for P
X(1)=k2*y(3) +k3*y(3)-k1*y(1)*y(2) X(2)= k2*y(3) -k1*y(1)*y(2) X(3)= k1*y(1)*y(2)-(k2*y(3))-(k3*y(3))-(k2*y(3)) X(4)=k3*y(3)
end
When trying to run it i get the following error code... Undefined function 'ode15' for input arguments of type 'char'.
Error in RunODE15 (line 4) [t,X]=ode15('wtf',t0,x0) >>
any idea why?
Answers (0)
See Also
Categories
Find more on Ordinary Differential Equations in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!