说明：  了解MATLAB 程序设计语言的基本特点，熟悉MATLAB软件运行环境 掌握创建、保存、打开m文件及函数的方法 掌握变量等有关概念，具备初步的将一般数学问题转化为对应的计算机模型并进行处理 的能力
(Understand the basic characteristics of MATLAB programming language, and be familiar with MATLAB software operating environment Master the method of creating, saving and opening M files and functions Master the concepts of variables, and have the ability to transform general mathematical problems into corresponding computer models and deal with them)