subgeneration

基本解释

Preserve better solution at present, and with the set scale of population, choose the subgeneration population for the next reproduction (Bred the fittest, eliminate the unfit );Step8.
Step7.;保留当前最好解，并以既定的群体规模，选择下一次繁殖的子代群体（适者繁殖，不适者被淘汰）；
Step5.Search each individual in subgeneration population with probability Pn for quasi-Newton operator , and put the new produced value into the subgeneration population taking the place of parents;
Step5.;对子代群体中每个个体以概率Pn进行拟牛顿算子迭代搜索，产生的新迭代值取代父代加入子代群；
Step4.Carry on encodes, mutation , decodes operation with probability Pm to each individual in subgeneration population, and put all the parent and offspring into the subgeneration population;
Step4.;对子代群体中每个个体以概率Pm进行编码、变异、解码运算，将父代和子代都加入子代群体；
Choose two individuals in the population with probability Pc ,and carry on encodes , crossover, decodes operation, put all the parent and offspring into the subgeneration population;
Step3.;选择群体中两个个体以概率Pc进行编码、交叉、解码运算，将父代和子代都加入子代群体；