| 基于MATLAB的信号消噪处理研究 |
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| 引用本文： | 刁彦华,王梅,陈国通.基于MATLAB的信号消噪处理研究[J].河北职业技术学院学报,2002,2(2):42-43. |
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| 作者姓名： | 刁彦华 王梅 陈国通 |
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| 作者单位： | 河北科技大学,河北,石家庄,050054 |
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| 摘 要： | 介绍了采用先进的科学计算软件MATLAB对含噪信号进行分解 ,并通过软件波波重构出消噪后的信号 ,计算机仿真结果表明 ,利用MATLAB语言可以方便的得到信号含噪前后的频谱 ,并有效的波除噪声
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| 关 键 词： | 消噪 频谱 重构信号 MATLAB |
| 文章编号： | 1671-1017(2002)02-0042-02 |
| 修稿时间： | 2002年5月15日 |
The resaearch of removing signal noise based on MATLAB |
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| Diao Yanhua,Wang Mei,Chen Guotong.The resaearch of removing signal noise based on MATLAB[J].Journal of Hebei Polytechnic,2002,2(2):42-43. |
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| Authors: | Diao Yanhua Wang Mei Chen Guotong |
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| Institution: | Diao Yanhua Wang Mei Chen Guotong |
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| Abstract: | A othod of rootruoting signal through foftware filter by separating rhe signal with noise is put forward in this paper.At the same time,MATLAB-the advanced Sciende computing software is introduced also.The result simulated in computer shows that the method is effective in removing noise and the speetrum of the signal with noise and the spectrum of the signal with noise and the signal without noise if acquired easily. |
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| Keywords: | remove noise spectrum restruct signal MATLAB |
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