| 摘要 |
PURPOSE:To make it possible to perform analysis accurately and quickly by digitally displaying the maximum value, the minimum value and the average value of trend graph data between arbitrary two points, and displaying the trend graph of the average value on the trend graph screen. CONSTITUTION:Two reading cursors are moved appropriately, and a period is specified. Thus, the maximum value (MAX), the minimum value (NIN) and the average value (AVE) within said period are displayed in digital values on a trend graph screen D. The average value is displayed as the straight-line trend graph within said period. Thus the trend graph data can be analyzed accurately and quickly. |
