|
|
| (138 dazwischenliegende Versionen von 28 Benutzern werden nicht angezeigt) |
| Zeile 1: |
Zeile 1: |
| {{Bitte diesen Text nicht ändern und erst nach dieser Zeile schreiben}} | | {{Bitte diesen Text nicht ändern und erst nach dieser Zeile schreiben}} |
| | Hallo? |
|
| |
|
| ==Gnuplot==
| | Ebenfalls '''''Hallo''''' |
| Hat das schonmal einer sinnvoll eingesetzt?
| |
| Also, Gnuplot ist cool, aber... hmmm...
| |
| | |
| <gnuplot>
| |
| set key left box
| |
| set samples 50
| |
| plot [-10:10] sin(x),atan(x),cos(atan(x))
| |
| </gnuplot>
| |
| | |
| <gnuplot>
| |
| set dummy u,v
| |
| set format x "%3.2f"
| |
| set format y "%3.2f"
| |
| set format z "%3.2f"
| |
| unset key
| |
| set parametric
| |
| set samples 50, 50
| |
| set style function dots
| |
| set title "Lattice test for random numbers" 0.000000,0.000000 font ""
| |
| set xrange [ 0.00000 : 1.00000 ] noreverse nowriteback
| |
| set yrange [ 0.00000 : 1.00000 ] noreverse nowriteback
| |
| set zrange [ 0.00000 : 1.00000 ] noreverse nowriteback
| |
| splot rand(0), rand(0), rand(0)
| |
| </gnuplot>
| |
| | |
| <gnuplot>
| |
| set dummy u,v
| |
| set label 1 "increasing v" at 6, 0, -1 left norotate back nopoint
| |
| set label 2 "u=0" at 5, 6.5, -1 left norotate back nopoint
| |
| set label 3 "u=1" at 5, 6.5, 0.100248 left norotate back nopoint
| |
| set arrow 1 from 5, -5, -1.2 to 5, 5, -1.2 back nofilled linetype -1 linewidth 1.000
| |
| set arrow 2 from 5, 6, -1 to 5, 5, -1 back nofilled linetype -1 linewidth 1.000
| |
| set arrow 3 from 5, 6, 0.100248 to 5, 5, 0.100248 back nofilled linetype -1 linewidth 1.000
| |
| set parametric
| |
| set view 70, 20, 1, 1
| |
| set samples 51, 51
| |
| set isosamples 2, 33
| |
| set hidden3d offset 1 trianglepattern 3 undefined 1 altdiagonal bentover
| |
| set ztics border nomirror norotate -1.00000,0.25,1.00000
| |
| set title "\"fence plot\" using separate parametric surfaces" 0.000000,0.000000 font ""
| |
| set xlabel "X axis" -3.000000,-2.000000 font ""
| |
| set xrange [ -5.00000 : 5.00000 ] noreverse nowriteback
| |
| set ylabel "Y axis" 3.000000,-2.000000 font ""
| |
| set yrange [ -5.00000 : 5.00000 ] noreverse nowriteback
| |
| set zlabel "Z axis" -5.000000,0.000000 font ""
| |
| set zrange [ -1.00000 : 1.00000 ] noreverse nowriteback
| |
| sinc(u,v) = sin(sqrt(u**2+v**2)) / sqrt(u**2+v**2)
| |
| xx = 6.08888888888889
| |
| dx = 1.10888888888889
| |
| x0 = -5
| |
| x1 = -3.89111111111111
| |
| x2 = -2.78222222222222
| |
| x3 = -1.67333333333333
| |
| x4 = -0.564444444444444
| |
| x5 = 0.544444444444445
| |
| x6 = 1.65333333333333
| |
| x7 = 2.76222222222222
| |
| x8 = 3.87111111111111
| |
| x9 = 4.98
| |
| splot [u=0:1][v=-4.99:4.99] x0, v, (u<0.5) ? -1 : sinc(x0,v) notitle, x1, v, (u<0.5) ? -1 : sinc(x1,v) notitle, x2, v, (u<0.5) ? -1 : sinc(x2,v) notitle, x3, v, (u<0.5) ? -1 : sinc(x3,v) notitle, x4, v, (u<0.5) ? -1 : sinc(x4,v) notitle, x5, v, (u<0.5) ? -1 : sinc(x5,v) notitle, x6, v, (u<0.5) ? -1 : sinc(x6,v) notitle, x7, v, (u<0.5) ? -1 : sinc(x7,v) notitle, x8, v, (u<0.5) ? -1 : sinc(x8,v) notitle, x9, v, (u<0.5) ? -1 : sinc(x9,v) notitle
| |
| | |
| </gnuplot>
| |
| | |
| --[[Benutzer:Penngaladh|Penngaladh]] 11:58, 13. Mär. 2008 (CET)
| |
