Figure 18
The vertical axis, labeled “Distance in meters”, ranges from 0 to 160 in increments of 20 meters. The horizontal axis, labeled “Time in seconds”, ranges from 15 to 21 in increments of 1 second. The legend in the top-right lists “Radar Polynomial”, “G P S Polynomial”, “Radar Original”, and “G P S Original”. The line labeled “Radar Polynomial”, begins at (15, 8.473), rises to (18, 25.418), and ends at (21, 50.183). The “Radar Original”, data markers closely follow the same increasing pattern as the “Radar Polynomial” line. The line labeled “G P S Polynomial”, begins at (15, 6.517), rises to (19, 33.238), and ends at (21, 48.228). The “G P S Original”, data markers closely follow the same increasing pattern as the “G P S Polynomial” line. Note: All numerical data values are approximated.Comparison between radar-GPS polynomial curves, for Test 1