关于单边周期信号频谱的讨论  

Discussion about Spectrum of One-Side Periodic Signals

作　　者：宋琪[1] 

机构地区：[1]华中科技大学电信系,武汉430074

出　　处：《电气电子教学学报》2001年第5期113-114,共2页Journal of Electrical and Electronic Education

摘　　要：指出了参考文献 [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 。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.

关 键 词：傅里叶变换 频谱 等比级数 单边周期信号 

分 类 号：TN911.6[电子电信—通信与信息系统]