| 基于MATLAB的信号相位差的互相函数求法 |
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| 引用本文： | 罗映霞,马君,朱青松. 基于MATLAB的信号相位差的互相函数求法[J]. 科技情报开发与经济, 2003, 13(7): 149-150 |
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| 作者姓名： | 罗映霞 马君 朱青松 |
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| 作者单位： | 中国矿业大学北京校区机电工程学院,北京,100083 |
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| 摘 要： | 信号相位差测量在信号处理中有着重要的意义。文章分析了互相关函数求解信号相位差的原理，并介绍了在MATLAB下求解信号相位差的具体方法。
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| 关 键 词： | MATLAB 信号相位差 互相关函数 信号处理 |
| 文章编号： | 1005-6033(2003)07-0149-02 |
| 修稿时间： | 2003-04-02 |
A Method for Phase Difference Measurement with Correlation Function Based on Matlab |
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| LUO Ying xia,MA Jun,ZHU Qing song. A Method for Phase Difference Measurement with Correlation Function Based on Matlab[J]. Sci-Tech Information Development & Economy, 2003, 13(7): 149-150 |
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| Authors: | LUO Ying xia MA Jun ZHU Qing song |
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| Abstract: | The phase difference measurement of the signals has important signi fi cance in signal processing. This paper analyses the principle of solving the sig nal phase difference with correlation function, and introduces a concrete method to measure phase difference with Matlab. |
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| Keywords: | Matlab signal phase difference correlation function |
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