| 面向对象技术的低压电力线OFDM系统仿真 |
| |
| 引用本文： | 高聪.面向对象技术的低压电力线OFDM系统仿真[J].电测与仪表,2009,46(12). |
| |
| 作者姓名： | 高聪 |
| |
| 作者单位： | 黑龙江大学电子工程学院,哈尔滨,150080 |
| |
| 摘 要： | 建立MATLAB/Simulink仿真平台对低压电力线通信系统进行仿真,通过编写M函数文件的形式和MATLABFcn模块,加人到系统仿真模型;对大量噪声进行实际测量,将采集到的噪声数据做成MAT文件,然后通过SIMULINK中的From File模块来搭建噪声的仿真模型.面向对象思想设计GUI界面,通过在界面中输入信道参数和仿真参数来控制系统仿真的过程,实现系统仿真的可视化.利用所搭建的平台,仿真通过使用不同的调制编码方法测试系统的误码率性能.
|
| 关 键 词： | 电力线通信 正交频分复用 可视化仿真 |
Simulation of Low-voltage Power-line OFDM System Based on Object-oriented Technology |
| |
| GAO Cong.Simulation of Low-voltage Power-line OFDM System Based on Object-oriented Technology[J].Electrical Measurement & Instrumentation,2009,46(12). |
| |
| Authors: | GAO Cong |
| |
| Affiliation: | GAO Cong (College of Electronic Engineering Heilongjiang university,Harbin 150080,China) |
| |
| Abstract: | Under MATLAB/Simulink simulation platform,a simulation model of low-voltage power line communication system was established. Through compiling M function file,the power line channel module could be called into the Simulink model with a MATLAB Fcn module. On the large number of noise measurement,the collected noise data was made of MAT files,and then was called into Simulink model by using the from file modules. Finally,based on the object-oriented thought,a GUI was designed to control the simulation process... |
| |
| Keywords: | Simulink |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
