ga_fdex4coley.m

来自「书籍代码:遗传演算法原理与应用_活用MATLAB(Source Code)」· M 代码 · 共 24 行

% GA_fdex4coley.m file
% Fin max of (x1,x2) of Example 4 on P.30 of Cpley

%**********************************************************/
%       User can modify the following in blocks
%**********************************************************/
obj_fcn = 'func_ex4';	% Objective function
range = [-100  -100
          100   100];	% Range of the input variables
bit_n = 78;		% Bit number for each input variable
generation_n = 332;	% Number of generations
popuSize = 58;		% Population size
xover_rate = 0.7;	% Crossover rate (BETTER)
mutate_rate = 0.04;	% Mutation rate (BETTER)
elite=1;
tic
[popu, popu_real, fcn_value, upper, average, lower, popuSize]=GA_genetic(...
               obj_fcn, range, [ ], elite, generation_n , ...
               popuSize, bit_n, xover_rate, mutate_rate);
t=toc/60;
fprintf('==>  Computation time is (%.2f) minutes.\n',t);