targetalloc.m

常用matlab遗传算法目标函数的编写实例

function [eval]=targetalloc(chrom)         %目标函数
[m,n]=size(chrom);
%射击有利程度估计值
p=[.87 .52 .11 .78 .72 .69 .94 .72 .36 .28 .27 .74 .24 .78 .45;
   .87 .52 .11 .78 .72 .69 .94 .72 .36 .28 .27 .74 .24 .78 .45;
   .87 .52 .11 .78 .72 .69 .94 .72 .36 .28 .27 .74 .24 .78 .45;
   .87 .52 .11 .78 .72 .69 .94 .72 .36 .28 .27 .74 .24 .78 .45;
   .87 .52 .11 .78 .72 .69 .94 .72 .36 .28 .27 .74 .24 .78 .45;
   .87 .52 .11 .78 .72 .69 .94 .72 .36 .28 .27 .74 .24 .78 .45;
   .62 .87 .70 .22 .80 .42 .43 .90 .13 .95 .18 .19 .12 .61 .35;
   .48 .20 .42 .16 .43 .58 .69 .03 .34 .72 .15 .24 .29 .30 .75];
%威胁程度评估值
w=[.47 .97 .76 .62 .48 .77 .33 .74 .54 .65 .43 .35 .63 .66 .57];
for i=1:m
    for j=1:15
        chrom(i,j)=p(chrom(i,j),j);
    end
end
eval=chrom*w';