Magnetic body analysis apparatus, magnetic body analysis program, and magnetic body analysis method

摘要

A magnetic body analyzing device includes a change amount calculation unit that calculates a change amount by which magnetization vectors arranged on an analysis target change for a predetermined period of time every time the predetermined period of time passes, a change amount cumulating unit that cumulates respective change amounts of the magnetization vectors calculated for each predetermined period of time every time the predetermined period of time passes, a change amount determination unit that determines whether a cumulated value of the cumulated change amounts of the magnetization vectors exceeds a predetermined change width, and a storing unit that records, in a storage unit, the magnetization vectors at a time point at which the cumulated value exceeds the change width when it is determined that the cumulated value exceeds the change width.