说明：  MATLAB可以进行矩阵运算、绘制函数和数据、实现算法、创建用户界面、连 matlab开发工作界面接其他编程语言的程序等，主要应用于工程计算、控制设计、信号处理与通讯、图像处理、信号检测、金融建模设计与分析等领域。
(MATLAB matrix operations can be carried out, drawing functions and data, algorithm, create a user interface, and even the development of interface matlab then other programming languages ​ ​ and other programs, mainly used in engineering calculations, control design, signal processing and communications, image processing, signal detection , financial modeling and other design and analysis.)