基于myDAQ的非正弦周期信号的时域分解与合成实验  

Experiment on time domain decomposition and synthesis of nonsinusoidal periodic signals based on myDAQ

作　　者：张志明[1] 李蓉艳[1] 鲁超[1] 陆炜江 

机构地区：[1]同济大学电子与信息工程学院,上海200092

出　　处：《实验技术与管理》2017年第12期155-160,共6页Experimental Technology and Management

基　　金：中央高校基本科研业务费专项资金项目(10247201601164);同济大学本科教学改革研究与建设项目资助(2017-2018年度)

摘　　要：基于便携式创新实践平台myDAQ和Multisim采集仿真环境,设计非正弦周期信号的分解及合成实验。采用软件和硬件相结合的方法,将周期信号时域分解与合成的理论知识融入实验的设计、仿真、调试和测量等动手实践中,完成基础性、综合性和开放性实验教学,取得了较好的实验教学效果。Based on the myDAQ and Multisim acquisition simulation environment at the portable innovative practical platform,the experimental platform for the decomposition and synthesis of nonsinusoidal periodic signals is designed.In combination with the software and hardware,the theoretical knowledge of the time domain decomposition and synthesis of periodic signals is incorporated into the experimental design,simulation,debugging and measurement,and other hands-on practical activities so as to complete the basic,comprehensive and open experimental teaching,and achieve the better experimental teaching effect.

关 键 词：信号与系统 周期信号 实验教学 

分 类 号：TN911.7[电子电信—通信与信息系统] TP391.1[电子电信—信息与通信工程]