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| author | justanothercatgirl <sotov2070@gmail.com> | 2025-04-14 00:34:52 +0300 |
|---|---|---|
| committer | justanothercatgirl <sotov2070@gmail.com> | 2025-04-14 00:34:52 +0300 |
| commit | 5ee716791bf7a8ca74c1670a6887a53ab92141f6 (patch) | |
| tree | 0a5a522f89d258ec36f4af23cc60aaa578abe7e8 /226/plots.gp | |
| parent | 320bf2f0155edd67557a3042403eeb843b90a41d (diff) | |
added 218, 226, 234, 240
Diffstat (limited to '226/plots.gp')
| -rw-r--r-- | 226/plots.gp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/226/plots.gp b/226/plots.gp new file mode 100644 index 0000000..853d03d --- /dev/null +++ b/226/plots.gp @@ -0,0 +1,24 @@ +set term pngcairo size 2400, 2000 font "Arial,30" +set grid lw 4 + +f1(x) = a1*x + b1 +f2(x) = a2*x + b2 + +fit f1(x) 'T(U).plot' using 1:2:3 yerr via a1,b1 +a2=a1 +fit f2(x) 'Tv(U).plot' using 1:2:3 yerr via a2,b2 + +set output 'plot.png' +set title "Зависимость температур термоэлектронов от напряжения накала" +set xlabel "U, В" +set ylabel "T, К" +set key top left + +set xrange[2.09:3.01] + +plot 'T(U).plot' using 1:2:3 with yerrorbars title "Расчёт по программе" lc rgb("blue") pt 2 lw 5, \ + f1(x) lc rgb "red" lw 3 title "Расчёт по программе", \ + 'Tv(U).plot' using 1:2:3 with yerrorbars title "расчёт по v_{нв}" lc rgb("orange") pt 3 lw 5, \ + f2(x) lc rgb "green" lw 3 title "расчёт по v_{нв}" +#'T(U).plot' with lines smooth csplines lc rgb "red" lw 3 title "Расчёт по ", \ +#'Tv(U).plot' with lines smooth csplines lc rgb "green" lw 3 title "Расчёт по v_{нв}" |