鲍威尔法无约束优化程序，程序用在vc6.00++环境用c语言编写绝对好用！

机械优化设计，的程序编码，是本方法的核心关键，可以帮助初学者很好的利用编程。-Mechanical optimization design, the program code, the core of this approach the key to good use to help beginners programming.

Davidson Fletcher Powell method implemented by matlab