Development of analysis software of general sinusoidal steady-state circuit

The analysis software of general sinusoidal steady state circuit was designed by GUI in MATLAB. The equation of the circuit was formed by nodal tabulation method in circuit theory and the generality and applicability of the circuit analysis was improved. The input and output data can be visualized directly and the ideal transformer and a number of coupled inductors can be analyzed by GUI programming. The software computed the general sinusoidal steady state circuit and offered the results automatically. The computation examples verify the accuracy and validity of the program.