这是一个有效避免遗传算法早熟问题的函数优化方法，通过移民算子联系个种群，实现各种群的协同进化-This is an effective way to avoid the problem of premature genetic algorithm function optimization method, the sub-contact populations through migration operator, to achieve a variety of co-evolution gro

微分进化算法优化三种测试函数fortran代码。-Differential evolution algorithm optimize three test functions.