| Rtx环境下调用Matlab进行LFM信号的参数分析 |
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| 引用本文： | 郭惠玲,余星辰.Rtx环境下调用Matlab进行LFM信号的参数分析[J].中国科技信息,2014(1):72-74. |
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| 作者姓名： | 郭惠玲 余星辰 |
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| 作者单位： | 中国矿业大学（北京）机电与信息工程学院,北京100083 |
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| 摘 要： | 本文分析了在Rtx环境下用VC调用Matlab来实现对线性调频信号的实时性分析。由于单分量LFM信号的Wigner—Ville分布是冲激线谱,所以用Wigner—Ville分布分析单分量LFM信号是非常合适的。但对于多分量信号,由于交叉项的存在,时频平面就会变得模糊不清。本文就着重分析用在VC环境分析线性调频信号参数的一种方法。
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| 关 键 词： | Rtx 时频分析 LFM信号 |
Parameter analysis of LFM signals in the Rtx environment called Matlab |
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| Guo Huiling,Yu Xingchen.Parameter analysis of LFM signals in the Rtx environment called Matlab[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2014(1):72-74. |
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| Authors: | Guo Huiling Yu Xingchen |
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| Institution: | (School of Mechanical Electronic and Information EngineeringChina university of Mining and Technology, Beijing 100085) |
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| Abstract: | Text analysis to realize real time analysis of LFM signals using VC to call Matlab in Rtx environment. As the single component LFM signal Wigner Ville distribution is impulse line, so analysis of single component LFM signaldistribution of Ville Wigner is very suitable. But for multi-component signals, due to the presence of the cross terms, the time-frequency plane will become blurred. This paper focuses on the analysis of used in a VC environment analysis method of LFM signal. |
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| Keywords: | Rtx time-frequencyanalysis LFM signal |
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