42 lines
1.9 KiB
Plaintext
42 lines
1.9 KiB
Plaintext
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set terminal epslatex font 8 color dashed
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set output './ModeleLaTeX_TP-gnuplottex-fig24.tex'
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set format '\num{%g}'
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set key top left Left
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set key width 3.5
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set key heigh 1
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set key spacing 1.5
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set xlabel 'Vitesse angulaire \(\omega\) (\si{\radian\per\second})' # attention il faut parfois utiliser certains guillemets
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# notamment quand on utilise la commande \si, il faut impérativement des primes '...'
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set ylabel 'Tension U (\si{\volt})'
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# Création du fit des données
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# la fonction de fit
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f(x)=a*x+b
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fit f(x) 'moteur/data_mot_hall_inconnu_TOP.txt' index 1 u 1:2 via a,b
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title_f(a,b) = sprintf('\(k = \SI{%.4f}{\volt\second\per\radian}\)', a)
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g(x)=c*x+d
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fit g(x) 'moteur/data_mot_hall_3.txt' index 0 u 1:2 via c,d
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title_g(c,d) = sprintf('\(k = \SI{%.4f}{\volt\second\per\radian}\)',c)
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h(x)=e*x+f
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fit h(x) 'moteur/data_mot_hall_k_Opitec.txt' index 0 u 1:2 via e,f
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title_h(e,f) = sprintf('\(k = \SI{%.4f}{\volt\second\per\radian}\)',e)
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k(x)=m*x+n
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fit k(x) 'moteur/data_mot_hall_k_Opitec.txt' index 1 u 1:2 via m,n
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title_k(m,n) = sprintf('\(k = \SI{%.4f}{\volt\second\per\radian}\)',m)
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l(x)=o*x+p
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fit l(x) 'moteur/data_mot_hall_k_Opitec.txt' index 2 u 1:2 via o,p
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title_l(o,p) = sprintf('\(k = \SI{%.4f}{\volt\second\per\radian}\)',o)
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plot [0:450][0:4]\
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'moteur/data_mot_hall_inconnu_TOP.txt' index 1 u 1:2 title 'Moteur inconnu série 1' pt 4,\
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f(x) title title_f(a,b) lc 'violet',\
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'moteur/data_mot_hall_3.txt' index 0 u 1:2:5:6 title 'Moteur inconnu série 2' pt 4 w xyerrorbars,\
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g(x) title title_g(c,d) lc 'blue',\
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'moteur/data_mot_hall_k_Opitec.txt' index 0 u 1:2:5:6 title 'Moteur Opitec série 0' pt 4 w xyerrorbars,\
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h(x) title title_h(e,f) lc 'yellow',\
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'moteur/data_mot_hall_k_Opitec.txt' index 1 u 1:2:5:6 title 'Moteur Opitec série 1' pt 4 w xyerrorbars,\
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k(x) title title_k(m,n) lc 'red',\
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'moteur/data_mot_hall_k_Opitec.txt' index 2 u 1:2:5:6 title 'Moteur Opitec série 2' pt 4 w xyerrorbars,\
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l(x) title title_l(o,p) lc 'orange'
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