240 EXCEL NUMERICAL METHODS
The displacement as a function of time, from 0 to 1 second, is shown in
Figure 10-18.
6
5
g 4
'ii3
Y
-1
-2
0.0 0.2 0.4 0.6 0.8 1 .o
time (t), seconds
Figure 10-18. Damped vibration.
(folder 'Chapter 10 Examples', workbook 'ODE Examples', worksheet '2nd Order ODE')