首先介绍计算机仿真技术和仿真建模方法的基本概念，以

便对建模和仿真有个初步和整体的认识；然后对 Simulink 进

行简单介绍，并以一个简单例子进行引导；最后介绍 Simulink

的工作原理，为后续的深入掌握 Simulink 打下基础-First introduced the computer simulation technology and the basic concepts of simulation modeling methods, modeling and simulation in order to have a preliminary and general awareness　then Simulink for a brief introduction, and to boot a simple example　Finally Simulink works, Simulink for subsequent understanding of the foundation