摘要
用普通示波器显示ＲＬＣ电路的谐振曲线、通常是困难的，至今尚未曾见有文献述及，本文提出了一个利用微机辅助来实现这种显示的电路，此电路不但结构简单制作方便，而且在显示结果上也很令人满意．
It is difficult to display the resonant curve of the RLC circuit with an ordinary oscilloscope. However,in this paper a microcomputer--aided methed by which this can be done is introduced. This methed proves to be successful in experimental demonstrations,and it is easy to be realized in circuit.
