This paper design a 4-step band pass digital filter.
本文设计了一个4阶带通数字滤波器。
Meanwhile, this method can be extended to the design of band-stop filter.
同时,该方法可以推广至带阻滤波器的设计。
The way on program design of narrow-band filter is given.
提出了基于遗传算法的窄带滤光片的最佳设计方法。
An example of extreme narrow band low pass filter is also given in detail.
给出了极窄带滤波器的具体实现方案。
带通滤波器BF ?
带通滤波器BF ?
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