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 19965 days, 16 hours, 6 minutes ago.