摘要
针对“信号与系统”课程教学中概念抽象、公式繁多、学生理解困难的特点，通过具体实例研究了LabVIEW在任意信号产生、频谱分析和幅度调制解调等方面的应用。从而达到加深学生对所学知识点的理解，降低学生学习难度的目的。
Aimed at the characteristic of teaching in‘Signals and Systems’, such as abstract concept, complicated formulas and students’unclearness, the application of LabVIEW is discussed through examples. The examples include arbitrary signals generat-ing, frequency spectrum analyzing and amplitude modulating and de-modulating. In this way, the students ’comprehending of knowledge in this course can be promoted and their studying difficulty can be reduced.
作者
胡卫军
王荣秀
周沛
晏力
HU Wei-jun, WANG Rong-xiu, ZHOU Pei, YAN Li （Computer Science and Information Engineering College, Chongqing Technology and Business University, Chongqing 400067, China）
出处
《电脑知识与技术》
2014年第6期3837-3839,共3页
Computer Knowledge and Technology
基金
重庆工商大学教育教学改革研究项目（130236）
