信号与系统实验教学改革

Reform of experiment teaching for signals and systems course

信号与系统作为一门概念性和原理性较强的电子信息类专业的基础课程，相对比较抽象。为进一步培养学生研究性、创新性、科学规范的思维方法和工程素质能力，改革了现有以演示验证为主的实验教学内容，增加研究性、综合性、创新性实验等新的内容，弥补课堂教学的不足，加深学生对“信号与系统”基本理论、方法的理解和运用，并紧密结合电子信息和通信工程的实际系统，给学生广阔的独立思考和实践的空间，培养学生的学习兴趣、工程实践素养和创新思维，提高学生发现问题、分析问题和解决问题的实际动手能力，并形成规范的科学思维方法。

＂Signals and systems＂ course which is mainly about concepts and theories for the electronics and information major is very abstract. To improve students＇ abilities of researching, innovating and serious- minded cogitating, researching, integrated and designing experiments are added to the experiments which only repeat and show the theo- ries of this course. These experiments strengthen students＇ understanding and using of the basic theories and methods of ＂signals and systems＂. They associate with the real systems of electronics and information major and provide a large space for students to think and practice. By doing these experiments, students have more interest in studying this course, in doing project and innovating. Their abilities of discovering, analyzing and solving problems are improved.