function dxdt = catmouse(t, x, vm, vc)
% CATMOUSE Implements the ODE for the Cat in the Cat & Mouse simulation
%
% Parameters:
% t -- Time point to evaluate ODE at
% x -- Column vector of current position of Cat
% vm -- Velocity of mouse
% vc -- Velocity of cat
mousepos = [1-vm*t; 0];
dxdt = vc/norm(mousepos-x)*(mousepos-x);
end