《信号与系统》新形态教材建设的探索

Exploration on the Construction of New Form Textbook for〈Signal and System〉

以突出“信号与系统分析”的核心理论为目标,教学团队重新梳理、优化了《信号与系统》课程的教学内容,结合多年的教学经验重新编写了课程教材。新教材在编排方式上采用了连续与离散混合编写模式,突出基本理论和重点教学内容,将线性时不变系统的时域经典分析方法和团队提出的一整套线性时不变系统分析理论放在附录中供读者使用。教学团队在建设新形态教材上进行积极探索,并整合《信号与系统》课程的主要教学资源,根据新编教材内容制作了各章节的微课教学视频和教学课件,读者可通过扫描书中的二维码进行学习和使用。

In order to highlight the core theories of"signal and system analysis",teaching team rearrange and optimize the teaching contents of〈Signal and System〉course,based on which we rewrite the textbook for the course.The combination with continuous and discrete signal and system analysis is applied in this new textbook.The fundamental theories and main teaching contents are emphasized.In addition,time-domain classic analysis method for linear time-invariant system and the new system analysis methods proposed by the teaching team are put into the appendixes which can be learned by the readers themselves.We explored positively the construction of new form textbook and integrated the main teaching materials of〈Signal and System〉course.Based on the new textbook,micro lesson videos and lecture materials are made and presented for all readers,who can access to all the learning resources by scanning the quick response code printed in the textbook.