ga_ex25a.m

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% GA_ex25A.m file
% Fin min of a function of 5 varaibles

%**********************************************************/
%       User can modify the following in blocks
%**********************************************************/
clear all
ans=1;
who
fprintf('>>>Start this program now. Please wait!\n');
pause(1)
global MIN_offset MUL_factor LOCUS x_data y_data
MIN_offset=27; MUL_factor=1; LOCUS=0; x_data=[]; y_data=[];
obj_fcn = 'GA_f25';	% Objective function
range = [-5.12 -5.12 -5.12 -5.12 -5.12
          5.12  5.12  5.12  5.12  5.12];	% Range of the input variables
IC=[]; elite=1; 
gen_no=500; popuSize=50;
bit_n=10; % DO NOT USE TOO LARGE OF THIS NUMBER
%************************************************************
% call GA
tic
%GA_genetic(obj_fcn, range, IC, elite,...
% gen_no, popuSize, bit_n, xover_rate, mutate_rate);
[popu, popu_real, fcn_value, upper, average, lower, ...
        popuSize, gen_no] = GA_genetic(obj_fcn, range,...
        IC, elite, gen_no, popuSize, bit_n);
t=toc/60;
fprintf('==>  Computation time is (%.2f) minutes.\n',t);