Design of Circuit Analysis Experiment Platform Based on Matlab

GUO Tian-yong
（College of Computer and Control Engineering，Nankai University，Tianjin 300071，China）
Abstract：According to the problems of circuit analysis experiment box，such as easy to damage，maintenance is not timely，potential safety hazard，developed a virtual simulation experiment platform based on Matlab software，adopts modular thinking and design each experiment as a module，which improves the system reliability. Meanwhile，design virtual interface using the Matlab GUI，which is convenient for select experiment，view the experiment procedure and principle，and compare the experiment results under different parameters，the result is clear. Experiments show that the platform is easy to operate，has the repeatability，with numerical and graphical results，it is not only reduce the costs，but also attract the students to verify the experiment and design independent experiment.
Key words：Matlab；circuit analysis；visual interface