ga_evolutionstrategy.asv

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function newPopu=GA_evolutionStrategy(popuReal,range,sigma);
%% function newPopu=GA_evolutionStrategy(popu,range,sigma);
%% Implementation of Evolution Strategy algorithm.
%%   x[k+1]=x[k]+N(0,sigma);
%% For example:
%
%

%% PenChen Chou, 2004-5-11

randn('state',sum(100*clock));  % Seed
if nargin<=2, sigma=1; end
popu=popuReal;[junk,var_n]=size(popu);
% deltaX
deltaX=sigma*randn(size(popu));
newPopu=popu+deltaX;
for i=1:var_n
    I=fi