| 频率调制解调的时域分析及在MATLAB7中的实验仿真 |
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| 引用本文： | 李加升.频率调制解调的时域分析及在MATLAB7中的实验仿真[J].井冈山学院学报,2008,29(6):19-20. |
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| 作者姓名： | 李加升 |
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| 作者单位： | 益阳职业技术学院,湖南益阳413049 |
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| 摘 要： | 从时域的角度对正弦信号频率调制和解调进行了分析，在MATLAB7里分别对信号调制前后和已调波解调后的电压波形进行了实验仿真，仿真结果表明了分析的正确性。
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| 关 键 词： | 调制 解调 MATLAB7 仿真 |
The time-domain analysis of frequency modulation and demodulation and experimental simulation of MATLAB7 |
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| LI Jia-sheng.The time-domain analysis of frequency modulation and demodulation and experimental simulation of MATLAB7[J].Journal of Jinggangshan University,2008,29(6):19-20. |
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| Authors: | LI Jia-sheng |
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| Institution: | LI Jia-sheng (Yiyang Professional Technology Institute, Yiyang 413049,China) |
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| Abstract: | The sinusoidal signal is analyed of frequency modulation and demodulation from the perspective of time-domain in MATLAB7. The voltage waveform has been simulatied before and after the signal modulation and after the wave of demodulation transferred. Simulation results show that the analysis is correct. |
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| Keywords: | MATLAB7 |
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