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。
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。
带通滤波器BF ？
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。
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。
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。
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