diff options
Diffstat (limited to 'vtek3/plots.gp')
| -rw-r--r-- | vtek3/plots.gp | 45 |
1 files changed, 37 insertions, 8 deletions
diff --git a/vtek3/plots.gp b/vtek3/plots.gp index a0e314a..64261c9 100644 --- a/vtek3/plots.gp +++ b/vtek3/plots.gp @@ -5,7 +5,8 @@ f1(x) = a1*x+b1 f2(x) = a2*x+b2 f3(x) = a3*x+b3 -set output 'plot_mnk.png' +set output 'plot_mnk_lconst.png' +unset label set label "Графики вольтамперных характеристик проводов разного диаметра" at graph 0.5, graph 1.025 center set xlabel "U, В" set ylabel "I, А" @@ -14,17 +15,35 @@ set yrange[0:0.1] fit f1(x) 'plot_0.5_0.00015.data' using 1:2:3 yerr via a1, b1 fit f2(x) 'plot_0.5_0.00025.data' using 1:2:3 yerr via a2, b2 fit f3(x) 'plot_0.5_4e-04.data' using 1:2:3 yerr via a3, b3 -plot \ +plot \ 'plot_0.5_0.00015.data' using 1:2:3 with yerrorbars notitle lc 0 pt 1 lw 2, \ 'plot_0.5_0.00025.data' using 1:2:3 with yerrorbars notitle lc 0 pt 1 lw 2, \ 'plot_0.5_4e-04.data' using 1:2:3 with yerrorbars notitle lc 0 pt 1 lw 2, \ - f1(x) title "d=0.15 * 10^{-3}" lc rgb "red", \ - f2(x) title "d=0.25 * 10^{-3}" lc rgb "green", \ - f3(x) title "d=0.4 * 10^{-3}" lc rgb "blue" + f1(x) title "d=0.15 * 10^{-3} м" lc rgb "red", \ + f2(x) title "d=0.25 * 10^{-3} м" lc rgb "green", \ + f3(x) title "d=0.40 * 10^{-3} м" lc rgb "blue" +set output 'plot_mnk_dconst.png' +unset label +set label "Графики вольтамперных характеристик проводов разной длины" at graph 0.5, graph 1.025 center +set xlabel "U, В" +set ylabel "I, А" +unset xrange +set yrange[0:0.1] +fit f1(x) 'plot_0.5_0.00015.data' using 1:2:3 yerr via a1, b1 +fit f2(x) 'plot_1_0.00015.data' using 1:2:3 yerr via a2, b2 +fit f3(x) 'plot_1.5_0.00015.data' using 1:2:3 yerr via a3, b3 +plot \ + 'plot_0.5_0.00015.data' using 1:2:3 with yerrorbars notitle lc 0 pt 1 lw 2, \ + 'plot_1_0.00015.data' using 1:2:3 with yerrorbars notitle lc 0 pt 1 lw 2, \ + 'plot_1.5_0.00015.data' using 1:2:3 with yerrorbars notitle lc 0 pt 1 lw 2, \ + f1(x) title "L = 0.5 м" lc rgb "red", \ + f2(x) title "L = 1.0 м" lc rgb "green", \ + f3(x) title "L = 1.5 м" lc rgb "blue" + set output 'plot_rs.png' unset label -set label "График зависимости R от 1/S сечения" at graph 0.5, graph 1.025 center +set label "График зависимости сопротивления R от 1/S сечения" at graph 0.5, graph 1.025 center unset xrange unset yrange set xlabel "S^{-1}, м^{-2}" @@ -33,13 +52,23 @@ fit f1(x) 'plot_r_1s.data' using 1:2:3 yerr via a1, b1 plot 'plot_r_1s.data' using 1:2:3 with yerrorbars notitle lc rgb "red" pt 1 lw 2, \ f1(x) title "R" lc 0 -set out +set output 'plot_rl.png' +unset label +set label "График зависимости сопротивления R от длины провода L" at graph 0.5, graph 1.025 center +unset xrange +unset yrange +set xlabel "L, м" +set ylabel "R, Ом" +fit f1(x) 'plot_r_l.data' using 1:2:3 yerr via a1, b1 +plot 'plot_r_l.data' using 1:2:3 with yerrorbars notitle lc rgb "red" pt 1 lw 2, \ + f1(x) title "R" lc 0 + set output 'plot_diods.png' unset label set label "Вольтамперная характеристика красного и синего светодиодов" at graph 0.5, graph 1.025 center set xlabel "U, В" -set ylabel "Y, A" +set ylabel "I, A" set xrange[1:2] plot 'plot_red.data' using 1:2:3 with yerrorbars notitle lc 0 pt 1 lw 2, \ 'plot_green.data' using 1:2:3 with yerrorbars notitle lc 0 pt 1 lw 2, \ |