note: Some articles are very good in http://www.electronics-tutorials.ws/,I share them in the Cnblog so that Chinese hardware engineers can enjoy and learn. ComeFrom:http://www.electronics-tutorials.ws/filter/filter_4.html The cut-off frequency or…
RC 2nd Order Passive Low Pass Filter The cut-off frequency of second order low pass filter is given as Second order low pass filter -3dB frequency is given as where ƒc is the calculated cut-off frequency, n is the filter order and ƒ-3dB is the new -3…
Simulation package demo17 abstract class Simulation { type Action = () => Unit case class WorkItem(time: Int, action: Action) private var curtime = 0 def currentTime: Int = curtime //日程,记录所有未执行的工作项目 private var agenda: List[WorkItem] = List() //更新排序…