| 摘要 |
<p>Sevenfold concentric semicircles are defined (S103). An intersection pk of a k-th line and a k-th arc is determined (S107). A point p(k-1) and the point pk are connected by a line segment (S109). Since k=1 in this case, a point p0 and a point p1 are connected by a line segment. A judgment is made on whether the processing number k is a final number or not (S111). If it is not the final number, the processing number k is incremented (S113) and the processing at step S107 and subsequent steps are repeated. In a constellation graph, time series data can be displayed such that variation becomes more comprehensible without altering the angle.</p> |
