基于Fortran语言的实数编码的遗传算法，非并行版本，里面有多种常见的选择算子，交叉算子，变异算子可选，并加入了小生境技术，最佳个体保存技术。对学习遗传算法的朋友们很有帮助。-Fortran-based language for real-coded genetic algorithm, non-parallel version, there are many common selection operator, crossover operator, mutation operator is