SIGNAL SELECTING APPARATUS, CIRCUIT AMENDING APPARATUS, CIRCUIT SIMULATOR, CIRCUIT EMULATOR, METHOD OF SIGNAL SELECTION AND PROGRAM

摘要

Signal selecting apparatus (100) for determining the behavior parameter of circuit (101), comprising circuit analyzing means (110) adapted to upon input of information on the circuit (101), enumerate signals within circuit being a measurement object for the behavior parameter; number of observation signals determining means (111) for statistically determining the number of observation signals required for determination of the behavior parameter from the number of enumerated signals as well as the reliability and width of estimated error; and observation signal selecting means (112) for selecting the signals corresponding to the number of observation signals as observation signals from the enumerated signals.