关于matlab的基本教程其中还含有绘图和图形处理，数值分析与数据分析的基本介绍-Basic introduction to the basic tutorial on matlab which also contain graphics and graphics processing, numerical analysis and data analysis

数值分析，英文原版，高清pdf版本，上传以方便读者使用。(Numerical Analysis is the original English version, HD PDF version.)