loops for different variables

hello i have part of a script below that i have stripped back, (there is also a function file that i have not included & a bunch of other global values). How do a run this so that it runs for differing values of Kt.

thanks

t0=0;
tf=2;
ICS = [0 -0.1]';
global Kt 
%
Kt=1e3; % I want to run this script for Kt=2e3 & Kt=4e3 also
%
[t,Theta]=ode45('As1_fn1',[t0,tf],ICS);

Answer 1

[Azzi Abdelmalek]

p=[1e3 2e3 4e3]  
for k=1:numel(p)
 Kt=p(k);  
 [t{k},Theta{k}]=ode45('As1_fn1',[t0,tf],ICS);
end

[harley]

thanks Azzi