B
billybud
Guest
我怎样才能得到一个二阶低通滤波器的截止频率公式?它是一个简单的两阶段RC滤波器,但是当涉及到截止频率的推导公式我extraordinariliy复杂所面临的(至少对我来说)任何人都可以给建议? (可能是这样推导的链接?)谢谢提前
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