CIRCUIT ANALYSIS METHOD, CIRCUIT ANALYSIS PROGRAM AND CIRCUIT SIMULATION DEVICE

摘要

PPROBLEM TO BE SOLVED: To provide a circuit analysis method capable of improving analysis speed of circuit analysis, a circuit analysis program, and a circuit simulation device. PSOLUTION: The circuit simulation device 10 comprises an analysis selection part 223 selecting either of direct method and repetitive method as a solution determination method for a coefficient matrix corresponding to a circuit equation of an analysis object circuit; and analysis processing parts 224 and 225 finding a solution to the coefficient matrix by the selected solution determination method. PCOPYRIGHT: (C)2008,JPO&INPIT