二、部分源代码
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Honey Badger Algorithm source code
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
clc;clear all;
close all;
fitfun = @sumsqu;
dim=30;
T=1000;
Lb=-10;
Ub=10;
N=30;
[xmin,fmin,CNVG]=HBA(fitfun,dim,Lb,Ub,T,N);
figure,
semilogy(CNVG,'r')
xlim([0 T]);
title('Convergence curve')
xlabel('Iteration');
ylabel('Best fitness obtained so far');
legend('HBA')
display(['The best location= ', num2str(xmin)]);
display(['The best fitness score = ', num2str(fmin)]);
function [y] = sumsqu(xx)
d = length(xx);
sum = 0;
for ii = 1:d
xi = xx(ii);
sum = sum + ii*xi^2;
end
y = sum;
end
三、运行结果
四、matlab版本及参考文献
1 matlab版本
2014a
2 参考文献
[1] 包子阳,余继周,杨杉.智能优化算法及其MATLAB实例(第2版)[M].电子工业出版社,2016.
[2]张岩,吴水根.MATLAB优化算法源代码[M].清华大学出版社,2017.