中文说明：遗传算法用于模式分类的特征选择。以minstall数据库为例，介绍了详细应用例程。内容详细对初学者很有帮助。
English Description：
Genetic algorithm is used in feature selection of pattern classification. Taking minstall database as an example, the detailed application routines are introduced. Detailed content is very helpful for beginners.