摘要
针对方波-三角波-正弦波变换电路实验问题,设计了基于NI ELVIS Ⅱ+平台的波形变换电路实验.首先介绍了利用运算放大器进行波形变换电路实验教学的整个过程,通过理论分析确定实验方案,然后在Multisim软件上进行仿真,最后在NI ELVIS Ⅱ+平台上搭建电路进行仿真验证和数据测试.
In order to solve the problem of square wave-triangle wave-sine wave transformation circuit experiment,a wave transformation circuit experiment based on the NI ELVIS Ⅱ+ platform was designed.Firstly,the whole process of the wave transformation circuit with operational amplifier is introduced.the experimental scheme is determined by theoretical analysis,then the simulation is carried out on Multisim software,finally,a circuit based on the NI ELVIS Ⅱ+ platform was built for simulation verification and data testing.
作者
凌震乾
德炜佳
LING Zhenqian;DE Weijia(School of Physics and Electronic Information,Gannan Normal University,Ganzhou 341000,China)
出处
《赣南师范大学学报》
2020年第6期32-38,共7页
Journal of Gannan Normal University
