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在阶跃讯号多次反射波形的基础上,本文给出一个简单的作图方法,用它讨论讯号边沿对多次反射波形的影响,及反射对讯号延迟和边沿的影响。得出几种常见情况下讯号传输的有关结论与公式。
Based on the multiple reflection waveforms of the step signal, this paper presents a simple mapping method, which discusses the influence of the signal edge on multiple reflection waveforms and the influence of reflection on signal delay and edge. Draw some conclusions and formulas of signal transmission in common situations.