In the first part the main contents of this courseware are introduced. This courseware includes Power Point slides and FLASH animations and interactive software produced by Matlab.

• 第一部分简要介绍了“信号与系统”多媒体教学课件的主要内容,本课件除用Power Point制作的电子教案外,还包括用FLASH MX制作的动画和用Matlab GUI实现的由数据驱动的交互式软件;