中文说明：
matlab科学计算继续上传，一共10个章节，由浅入深，几乎包括了绝大部分的科学计算方法以及仿真。本人把部分算法做了优化，更为完善
English Description：
Matlab scientific calculation continues to upload, a total of 10 chapters, from shallow to deep, including almost most of the scientific calculation methods and simulation. I optimized some algorithms and made them more perfect