LabVIEW平台下基于NI硬件设备的信号处理实验设计  

Design of Signal Processing Experiment Based on the Hardware of the NI in the LabVIEW Platform

作　　者：王艳芬[1] 王刚[1] 张晓光[1] 李剑[1] 

机构地区：[1]中国矿业大学信电学院,江苏徐州221116

出　　处：《实验科学与技术》2015年第6期15-17,22,共4页Experiment Science and Technology

基　　金：教育部第六批国家特色专业建设项目(TS1Z293);江苏省高等教育教改研究项目(2011JSJG273);中国矿业大学课程建设与教学改革项目(201208)

摘　　要：结合中国矿业大学信号处理课程群建设,按照工程教育与实验教学改革的新趋势,设计了基于LabVIEW的信号处理实验平台。重点介绍了基于NI-myDAQ的实时音频均衡器和基于NI-ELVIS平台的滤波器硬件电路设计两部分实验内容。在LabVIEW平台实现与硬件设备直接相关的实验可以大大增强学生的工程实践能力,有利于学生工程创新意识的培养。Combining with the construction of signal processing curriculum group in the China University of Mining and Technology,according to the new tendency of engineering education and the experiment,the signal processing experiment platform based on LabVIEW was designed. Two parts contents of experiment about audio signal equalizer based on NI- my DAQ and filter hardware circuit design based on the platform of NI- ELVIS were mainly introduced. The experiment based on the hardware in the Lab VIEW platform can greatly enhance the students＇ engineering practice ability,which is conducive to the cultivation of the students＇ consciousness of engineering innovation.

关 键 词：LABVIEW软件 NI-myDAQ设备 NI-ELVIS平台 音频信号均衡器 滤波器 

分 类 号：G642.423[文化科学—高等教育学]