checksequence.m

用遗传优化算法求解高次非线性方程组。代码中举例说明。

%函数(9)：防止染色体超出解空间的函数
%检测染色体(序号)是否超出解空间的函数
function chromosome=checkSequence(chromosomeGroup,solutionSum)
[chromosomeSum,chromosomeLength]=size(chromosomeGroup);
decimalChromosomeSequence=bin2dec(chromosomeGroup);
for i=1:chromosomeSum %检测变异后的染色体是否超出解空间
if decimalChromosomeSequence(i)>solutionSum
chRs=round(rand(1)*solutionSum);
if chRs==0
chRs=1;
end
decimalChromosomeSequence(i)=chRs;
end
end
chromosome=dec2bin(decimalChromosomeSequence,chromosomeLength);