| 基于数模混合最优滤波技术的信号失真度测量方法的Simulink仿真 |
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| 引用本文： | 蒋吉娟,惠鹏飞,苗凤娟.基于数模混合最优滤波技术的信号失真度测量方法的Simulink仿真[J].齐齐哈尔大学学报(自然科学版),2014(4):18-20. |
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| 作者姓名： | 蒋吉娟 惠鹏飞 苗凤娟 |
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| 作者单位： | 齐齐哈尔大学通信与电子信息工程学院,黑龙江齐齐哈尔161006 |
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| 摘 要： | 在阐述和分析了模拟数字混合最优滤波技术的原理的基础上,提出了基于模拟数字混合最优滤波技术的工频信号失真度测量的新方法,并利用MATLAB/Simulink仿真工具,对数模混合最优滤波工频失真度测量系统进行了仿真研究,给出了仿真结果。
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| 关 键 词： | 模拟数字混合乘法 最优滤波(OCF) 失真 |
The slmulation of the signal distortion method of measurement base on analog digital hybrid optimization filtering technology |
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| JIANG Ji-juan,HUI Peng-fei,MIAO Feng-juan.The slmulation of the signal distortion method of measurement base on analog digital hybrid optimization filtering technology[J].Journal of Qiqihar University(Natural Science Edition),2014(4):18-20. |
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| Authors: | JIANG Ji-juan HUI Peng-fei MIAO Feng-juan |
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| Institution: | ( Communication and Electronic Engineering Institute, Qiqihar University,Heilongjiang Qiqihar 161006,China) |
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| Abstract: | The production of the harmonic is a kind of signal distortion. Distortion is physical quantities that used to characterize the signal distortion degree. At the firstvThis paper introducesthe concept of distortion degree , then put forward the new method that measure the distortion of the power frequency signal filtering technique based on analog digital hybrid optimization.And use MATLAB/Simulink simulation tool, mixed optimal filtering frequency distortion measurement system the simulation research, it qive the simulation results. |
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| Keywords: | analog-digital multiplication optimization correlative filter （OCF） aistortion meter |
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