Measuring exactly the resonant frequency of the RLC parallel resonance circuit using Origin transformaton coordinates
WU Xian-qiu · Journal of Hainan Normal University · 2006
In this paper,a new method of measuring the resonant frequency of the RLC parallel resonance circuit was intro- duced,which makes the asymmetric amplitude-frequency curve symmetric．It will make the procedure of experiment data analysis and processing easier and more precise by using the function of LabTalk and coordinates transformation in Origin．