Download or view gyrojet.frink in plain text format
/** Program to calculate Gyrojet projectile accelerations from raw data.
See my full article at:
https://futureboy.us/blog/gyrojet.html
*/
readings = [[0 ft, 0 ft/s],
[1 ft, 105 ft/s],
[3 ft, 192 ft/s],
[5 ft, 290 ft/s],
[8 ft, 421 ft/s],
[13 ft, 566 ft/s],
[18 ft, 787 ft/s],
[23 ft, 985 ft/s]]
sumt = 0 s
size = length[readings]
var d2
var v2
for i = 0 to size-2
{
[d1, v1] = readings@i
[d2, v2] = readings@(i+1)
vavg = (v1+v2)/2
deltat = (d2-d1)/vavg
deltav = v2-v1
a = deltav/deltat
sumt = sumt+deltat
println["<TR><TD CLASS=\"right\">" + (d1->ft) + "<TD CLASS=\"right\">" + (v1 -> ft/s)]
println["<TR><TD COLSPAN=2><TD CLASS=\"right\">" + format[deltat,ms,1] + "<TD CLASS=\"right\">" + format[sumt, ms,1] + "<TD CLASS=\"right\"><B>" + (format[a,gee,0]) + "</B>"]
}
println["<TR><TD CLASS=\"right\">" + (d2->ft) + "<TD CLASS=\"right\">" + (v2 -> ft/s) + "<TD CLASS=\"right\">"]
Download or view gyrojet.frink in plain text format
This is a program written in the programming language Frink.
For more information, view the Frink
Documentation or see More Sample Frink Programs.
Alan Eliasen was born 20145 days, 12 hours, 44 minutes ago.