Using struct instead of class
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Hi, I have the code below and I used struct instead of the class , but I'm receiving error ( Index exceed matrix dimension) the error is in shekel function ??:
clc;
clear al;
close all;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Population_Size = 50;
Dimension = 2;
upperLimit = 50;
lowerLimit = -50;
R_1 = 1;
R_2 = -0.5;
V_1 = 1;
V_2 = 1;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% use struct instead of class in c#
CCll = struct('f',[],'p',[],'c',[]);
Best_Clls =struct('f',[],'p',[],'c',[]);
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
range = upperLimit - lowerLimit;
randGenerate = rand()* range + lowerLimit;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
CCll.f= realmax;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
for i = 1:Population_Size
for j = 1:Dimension
CCll(i).p(j)= randGenerate;
x= CCll(i).p(j);
CCll.f=Shekel(x);
if (CCll(i).f < Best_Clls.f)
Best_Clls.f = CCll(i).f;
Best_Clls.p = CCll(i).p;
end
end
end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
the Function is :
function foxholes = Shekel(x)
[xSize, Dim] = size(x);
i=1;
a=[-32 -16 0 16 32 -32 -16 0 16 32 -32 -16 0 16 32 -32 -16 0 16 32 -32 -16 0 16 32
-32 -32 -32 -32 -32 -16 -16 -16 -16 -16 0 0 0 0 0 16 16 16 16 16 32 32 32 32 32];
ss=zeros(xSize,25);
for j=1:25
ss(:,j)=j+(x(:,1)-a(i,j)).^6+(x(:,2)-a(i+1,j)).^6;
end
ss=ss.^(-1);
r=sum(ss')';
foxholes=(1/500+r).^(-1);
end
1 Comment
KSSV
on 28 Oct 2016
your x which is input to shekel is a scalar (1x1) and you are trying to access x(:,1), x(:,2) inside the function. You have to consider on this point.
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