基于LabVIEW的频分复用系统仿真  

The Simulation of FDM System Based on LabVIEW

作　　者：邵芬[1] 姜恩华[1] 赵庆平[1] 李峥[1] 

机构地区：[1]淮北师范大学物理与电子信息学院,安徽淮北235000

出　　处：《淮北师范大学学报（自然科学版）》2015年第2期30-33,共4页Journal of Huaibei Normal University：Natural Sciences

基　　金：安徽省高校自然科学研究项目(kj2014b05;kj2014b07);淮北师范大学教研项目(jy13232;jy14120);淮北师范大学重点教研项目(jy14107)

摘　　要：介绍了频分复用的原理,提出一种用LabVIEW实现的适用于实验教学的频分复用系统方案.该系统以三路调制信号模拟信道的频分复用为例,说明频分复用的基本原理及其在LabVIEW中实现的仿真过程.基于LabVIEW的频分复用系统实现简单,有助于学生更好地掌握频分复用技术.The paper introduces the principle of FDM.It proposes a scheme of FDM system,which is achieved by LabVIEW and is suitable for experiment teaching.The system takes example of using three modulation signal to analog FDM of the channel.The example illustrates the basic principle of FDM and the implementation of simulation process in LabVIEW. It is easy to achieve the FDM system based on LabVIEW and helpful to grasp FDM technology for the students.

关 键 词：LABVIEW 频分复用 频谱 

分 类 号：TN914.1[电子电信—通信与信息系统]