Measurement data synchronization method, testing method, and non-transitory computer-readable medium storing computer program

Abstract

A measurement data synchronization method for synchronizing, through use of a data analysis apparatus, time series outputted from first through fifth measuring instruments, includes a step STfor acquiring first through fifth reference data outputted from the first through fifth measuring instruments when a reference signal including a stationary interval and a rising interval is inputted to the measuring instruments simultaneously, steps ST-STfor generating first through fifth filter processed data by applying median filter processing to the first through fifth reference data to extract the median value in a prescribed duration, a step STfor calculating first through fifth rising times as timing information of rising from each of the first through fifth filter processed data, and a step STfor synchronizing first through fifth measurement data outputted from the measuring instruments on the basis of the first through fifth rising times.