基于MathCAD的信号处理教学仿真实验

J. M. Ramirez, D. Baez-López
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引用次数: 3

摘要

在工程领域,MathCAD是一种通过计算相应的数学模型来分析复杂系统的强大工具。本文介绍了在连续和离散两种情况下使用MathCAD作为辅助实验室进行信号处理教学的经验。在信号处理领域的不同研究案例的集合,如奈奎斯特准则,在时域通过差分方程的数字滤波,在连续和离散域频率响应的关系,调制,和其他的例子被提出。本文讨论了在几个学期中,它们在美洲大学电气工程学士学位课程的课堂上用于支持实验工作的情况。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
An experimental simulation lab in MathCAD for teaching signal processing
MathCAD is a powerful tool in the engineering field to analyze complex systems through the computation of the corresponding mathematical models. The experience obtained from the use of MathCAD as a complementary laboratory for teaching signal processing in both cases, continuous and discrete, is presented. A collection of different cases-of-study in the area of signal processing such as Nyquist criteria, digital filtering in the time domain by difference equations, relation to frequency response in both continuous and discrete domains, modulation, and other examples is presented. Their use in the classroom to support experimental work in the electrical engineering curricula at the batchelor level in Universidad de las Americas during several semesters is discussed.<>
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