numdiff1.m

求解predator-prey的代码

%  numdiff1.m
% Matlab file for Part 1 of the Numerical Solutions
% of Differential Equations module

disp('********************************************')
disp('Part 1:  Background')
disp('********************************************')
disp('  ')    

    format short

    disp('No responses are required for Part 1.')
    disp(' ')
    disp('--------------------------------------------')
    disp('To go on to Part 2 of this module,') 
    disp('type: numdiff2. ')
    disp(' ')