Curve fitting based test method for integrated circuit simulation

A test method for the integrated circuit(IC) simulation is presented. Perl language and OCEAN language were used in the simulation to generate automatically a group of adequate and accurate testing files. Thousands of long-playing simulations were accomplished as a batch from a nongraphic remote terminal. According to the vast simulation results, figures were drawn, line fitting was completed by the least square method, and useful information was extracted. The simulation shows that the solution could be much more efficient, effective, accurate and convenient.