function [ selectedIndex ] = evolute( selectedIndex,randSNCount,snSolar )
%修改领域
changeN=1;%选择多少时段进行修改。
changedIndex=1:96;
changedIndex=changedIndex( round(1+(96-1)*rand(changeN,1)) );
% for c=1:length(changedIndex)
%     selectedIndex(:,changedIndex)=round(1+(16-1)*rand(randSNCount,changeN));%这是改变后的值
    if any(abs(snSolar(16,changedIndex)-(-100))<1e-5)
        selectedIndex(:,changedIndex)=round(1+(4-1)*rand(randSNCount,length(changedIndex)));%这是改变后的值
    else
        selectedIndex(:,changedIndex)=round(1+(16-1)*rand(randSNCount,length(changedIndex)));%这是改变后的值
    end
% end
% [ selectedWind,selectedSolar,candidateP ] = generateCandidate( snWind,snSolar,snP,randSNCount,selectedIndex );
end