已经调试成功.内含m文件，可直接运行，包含优化类的几个简单示例程序，用谱方法计算流体力学一些流动现象的整体稳定性。- Has been successful debugging. M contains files can be directly run, Optimization class contains several simple sample programs, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon.