In the Vinony graph
Within Vinony's link graph, 梳状滤波器 is referenced by 57 other articles, and connects out to Laplace transform, maxima and minima and pole.
It is catalogued under topics including Filter theory and Signal processing.
Its subject is documented across 16 Wikipedia language editions.
Wikidata facts
- Subclass of
- electronic filter
Show 3 more facts
- Commons category
- Comb filters
- used by
- digital signal processing
- maintained by WikiProject
- WikiProject Mathematics
Sources (2)
via Wikidata · CC0
Article · 中文
信号处理领域中，梳状滤波器（英語：Comb filter，又稱梳形濾波器）使一个信号与它的延时信号叠加，从而产生相位抵消。梳状滤波器的频率响应由一系列规律分布的峰组成，看上去与梳子类似。 中的梳状滤波器满足下式： 其中τ 是一个表示延时的常量。梳状滤波器也可以在上实现。它的频率响应为： 频谱中的梳状峰值是因为系统周期的不连续性（极点），极点的位置满足：
Abstract from DBpedia / Wikipedia · CC BY-SA