【摘要】 以惠斯顿电桥电路为例,利用Matlab函数编程和GUI开发虚拟实验两种方法,构建电路虚拟仿真实验。结果表明,利用Matlab函数编程,可以避免电路繁琐的计算,利于学生定量计算、定性分析,加深对理论知识的理解。利用GUI构建虚拟实验平台,可以进行元件参数设置、对应结果的变化观察并仿真波形,提高学生工程应用分析能力。更多还原

【Abstract】 Taking wheatstone bridge as an example, a virtual circuit experiment is modeled by using two methods of the functions of Matlab programming and GUI development virtual experiment. The results show that it can avoid complicated calculation, quantitative calculation and qualitative analysis and conducive to the students, deepen the understanding of theoretical knowledge based on Matlab programming. The virtual experiment platform is constructed for GUI component parameter settings, the change of corresponding results observation and simulation waveform and improvements of students’ ability in engineering analysis by using GUI.更多还原