基于System View的高职高专信号与系统课程改革

Reform of Signals and Systems Course in Higher Vocational College Based on SystemView

为了克服传统教学的缺点,针对信号与系统理论性强和工程应用性广泛的特点,对其教学内容,方式,手段等方面进行改革。通过三种传统软件对比,列举了时域、频域、复频域、离散系统等多种基于System View的信号与系统教学实验项目,构建了基于System View实际应用仿真模型。教学实践表明:这些措施不仅可以提高教学效果和质量,帮助学生更容易学习信号与系统,为学习后续课程打下基础,而且还能提高学生解决实际工程问题的能力。

According to the theoretic of signals and systems which is too hard and applied to engineering extensively, the author carries on the reform from the contents of course, teaching methods and teaching means in order to overcome the disadvantages of traditional teaching. Through comparison of the traditional software with System View, this paper lists some teaching and experimental platforms of signals and systems, which are based on SystemView such as time domain, frequency domain, complex frequency domain, discrete systems, etc. The teaching practice shows that these measures can not only improve the teaching eftecl and quality, help students to learn signals and systems more easily and provide a basis for follow-up courses, but also improve their ability to solve practical engineering problems.