| 关于单边周期信号频谱的讨论 |
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| 引用本文： | 宋琪. 关于单边周期信号频谱的讨论[J]. 电气电子教学学报, 2001, 23(5): 113-114 |
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| 作者姓名： | 宋琪 |
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| 作者单位： | 华中科技大学电信系,武汉,430074 |
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| 摘 要： | 提出了参考文献[1]中一道例题的错误之处，并就错误的原因进行了分析，然后引出了单边周期信号频谱的一般表示形式，并提请大家注意此频谱与一般教材中所介绍的周期信号频谱的区别。
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| 关 键 词： | 傅里叶变换 频谱 等比级数 单边周期信号 |
| 修稿时间： | 2001-05-28 |
Discussion about Spectrum of One-Side Periodic Signals |
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| Song Qi. Discussion about Spectrum of One-Side Periodic Signals[J]. Journal of Electrical & Electronic Engineering Education, 2001, 23(5): 113-114 |
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| Authors: | Song Qi |
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| Abstract: | This paper points out a mistake in reference, then analyzes the reason of how and why the writer made such kind of mistake. At last, it presents the general representation of the spectrum of one side periodic signals, at the same time, it points out that this representation is different from that representation of the spectrum of periodic signals in common textbooks. |
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| Keywords: | fourier transform spectrum geometrical progression |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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