资源简介
Totally 56 benchmark functions for testing, they are used for intelligence algorithm testing.
代码片段和文件信息
function [y] = boha1(xx)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% BOHACHEVSKY FUNCTION 1
%
% Authors: Sonja Surjanovic Simon Fraser University
% Derek Bingham Simon Fraser University
% Questions/Comments: Please email Derek Bingham at dbingham@stat.sfu.ca.
%
% Copyright 2013. Derek Bingham Simon Fraser University.
%
% THERE IS NO WARRANTY EXPRESS OR IMPLIED. WE DO NOT ASSUME ANY LIABILITY
% FOR THE USE OF THIS SOFTWARE. If software is modified to produce
% derivative works such modified software should be clearly marked.
% Additionally this program is free software; you can redistribute it
% and/or modify it under the terms of the GNU General Public License as
% published by the Free Software Foundation; version 2.0 of the License.
% Accordingly this program is distributed in the hope that it will be
% useful but WITHOUT ANY WARRANTY; without even the implied warranty
% of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
% General Public License for more details.
%
% For function details and reference information see:
% http://www.sfu.ca/~ssurjano/
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% INPUT:
%
% xx = [x1 x2]
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
x1 = xx(1);
x2 = xx(2);
term1 = x1^2;
term2 = 2*x2^2;
term3 = -0.3 * cos(3*pi*x1);
term4 = -0.4 * cos(4*pi*x2);
y = term1 + term2 + term3 + term4 + 0.7;
end
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 1533 2018-10-07 19:00 test functions\Bowl-Shaped\boha1.m
文件 1510 2018-10-07 19:00 test functions\Bowl-Shaped\boha2.m
文件 1505 2018-10-07 19:01 test functions\Bowl-Shaped\boha3.m
文件 1658 2018-10-07 19:01 test functions\Bowl-Shaped\perm0db.m
文件 1579 2018-10-07 19:02 test functions\Bowl-Shaped\rothyp.m
文件 1467 2018-10-07 19:03 test functions\Bowl-Shaped\spheref.m
文件 1500 2018-10-07 19:03 test functions\Bowl-Shaped\spherefmod.m
文件 1519 2018-10-07 19:04 test functions\Bowl-Shaped\sumpow.m
文件 1474 2018-10-07 19:04 test functions\Bowl-Shaped\sumsqu.m
文件 1544 2018-10-07 19:05 test functions\Bowl-Shaped\trid.m
文件 1866 2018-10-07 18:48 test functions\Many Local Minima\ackley.m
文件 1488 2018-10-07 18:50 test functions\Many Local Minima\bukin6.m
文件 1514 2018-10-07 18:51 test functions\Many Local Minima\crossit.m
文件 1484 2018-10-07 18:51 test functions\Many Local Minima\drop.m
文件 1505 2018-10-07 18:52 test functions\Many Local Minima\egg.m
文件 1533 2018-10-07 18:53 test functions\Many Local Minima\griewank.m
文件 1336 2018-10-07 18:52 test functions\Many Local Minima\grlee12.m
文件 1493 2018-10-07 18:54 test functions\Many Local Minima\holder.m
文件 2269 2018-10-07 18:54 test functions\Many Local Minima\langer.m
文件 1659 2018-10-07 18:55 test functions\Many Local Minima\levy.m
文件 1537 2018-10-07 18:56 test functions\Many Local Minima\levy13.m
文件 1495 2018-10-07 18:56 test functions\Many Local Minima\rastr.m
文件 1499 2018-10-07 18:57 test functions\Many Local Minima\schaffer2.m
文件 1505 2018-10-07 18:57 test functions\Many Local Minima\schaffer4.m
文件 1498 2018-10-07 18:58 test functions\Many Local Minima\schwef.m
文件 1565 2018-10-07 18:58 test functions\Many Local Minima\shubert.m
文件 1519 2018-10-07 19:13 test functions\Other\beale.m
文件 2051 2018-10-07 19:14 test functions\Other\branin.m
文件 2073 2018-10-07 19:15 test functions\Other\braninmodif.m
文件 1581 2018-10-07 19:14 test functions\Other\braninsc.m
............此处省略36个文件信息
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