1 files changed, 124 insertions, 0 deletions
diff --git a/vtek7/plots.gp b/vtek7/plots.gp
new file mode 100644
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+++ b/vtek7/plots.gp
@@ -0,0 +1,124 @@
+set term pngcairo size 1000, 800
+
+f1(x) = a1 * x + b1
+fit f1(x) 'ex1_EL.plot' yerr via a1, b1
+
+f21(x) = a21 * x + b21
+f22(x) = a22*log(x - b22) + c22
+fit f21(x) 'ex2_IE.plot' yerr via a21, b21
+fit f22(x) 'ex2_UE.plot' via a22, b22, c22
+
+#f31(x) = a31*(x + c31) + exp(b31*(x + c31))
+#f32(x) = a32*(x + c32) + exp(b32*(x + c32))
+#fit f31(x) 'ex3_1.plot' xyerr via a31, b31, c31
+#fit f32(x) 'ex3_2.plot' xyerr via a32, b32, c32
+
+f41(x) = a41*log(x - b41) + c41
+f42(x) = a42*x + b42
+fit f41(x) 'ex4_UE.plot' yerr via a41, b41, c41
+fit f42(x) 'ex4_IE_1.plot' yerr via a42, b42
+
+#f61(x) = log(a61*x + b61) + c61
+#f62(x) = x/a62 * exp(-x/a62 + b62)
+#fit f61(x) 'ex6_UI.plot' xyerr via a61, b61, c61
+#fit f62(x) 'ex6_nuR.plot' xyerr via a62, b62
+
+set linetype 10 dashtype (15, 15) lw 1 lc 0
+
+set linetype 1 lc rgb "red"
+set linetype 2 lc rgb "green"
+set linetype 3 lc rgb "blue"
+
+
+set output 'ex1.png'
+set title "Зависимость освещённости E от расстояния до источника L^{-2}"
+set xlabel "L^{-2}, м^{-2}"
+set ylabel "E, лк"
+set xrange[0:110]
+set yrange[0:3500]
+
+plot 	'ex1_EL.plot' using 1:2:3 with yerrorbars notitle lc 0 pt 1 lw 2,	\
+	f1(x) title "МНК" lc rgb "red"
+
+
+reset 
+
+set output 'ex2.png'
+set title "Зависимосьть I, U фотоида от освещённости E"
+set y2tics
+set xlabel "E, лк"
+set ylabel "U, В"
+set y2label "I, А"
+set xrange[0:3500]
+
+
+plot	'ex2_IE.plot' axis x1y2 with lines title "I(E)",\
+	'ex2_UE.plot' axis x1y1 with lines title "U(E)",\
+	'ex2_IE.plot' axis x1y2 with yerrorbars notitle,\
+	'ex2_UE.plot' axis x1y1 with yerrorbars notitle,\
+	f21(x) axis x1y2 lt 10 notitle, f22(x) axis x1y1 lt 10 notitle
+
+reset
+
+set output 'ex3.png'
+set term pngcairo size 1272, 900
+set title "ВАХ фотоида при разных значениях освещённости"
+set xlabel "U, В"
+set ylabel "I, А"
+set xrange[-11:0.6]
+
+plot	'ex3_1.plot' with lines title "I(U) с засветкой",\
+	'ex3_2.plot' with lines title "I(U) без засветки",\
+	'ex3_2.plot' using 1:2:3:4 with xyerrorbars notitle, \
+	'ex3_1.plot' using 1:2:3:4 with xyerrorbars notitle,\
+#	f31(x) notitle lt 10, f32(x) notitle lt 10
+
+set title "ВАХ фотоида при разных значениях освещённости (Отрицательная ветка)"
+set output 'ex3_left.png'
+set yrange[-0.00000255:0.0000025]
+
+replot
+
+set title "ВАХ фотоида при разных значениях освещённости (Положительная ветка)"
+set output 'ex3_right.png'
+unset yrange
+set xrange[0:0.5]
+replot
+
+reset
+set term pngcairo size 1000, 800
+set output 'ex4.png'
+
+set title "Зависимосьть I, U фотоида от освещённости E"
+set y2tics
+set xlabel "E, лк"
+set ylabel "U, В"
+set y2label "I, А"
+set xrange[0:3500]
+
+plot 	'ex4_UE.plot' axis x1y1 with lines title "U(E)",\
+	'ex4_IE_1.plot' axis x1y2 with lines title "I_1(E)",\
+	'ex4_IE_2.plot' axis x1y2 with lines title "I_2(E)",\
+	'ex4_IE_1.plot' axis x1y2 with yerrorbars notitle,\
+        'ex4_IE_2.plot' axis x1y2 with yerrorbars notitle,\
+	'ex4_UE.plot' axis x1y1 with yerrorbars notitle,\
+	f41(x) lt 10 notitle , f42(x) axis x1y2 lt 10 notitle
+
+reset
+
+set output 'ex6_1.png'
+set title "ВАХ Солнечной батареи"
+set xlabel "U, В"
+set ylabel "I, А"
+
+plot 	'ex6_UI.plot' with lines title "I(U)",\
+	'ex6_UI.plot' notitle with xyerrorbars lt 3,\
+#	f61(x) lt 10 notitle
+
+set output 'ex6_2.png'
+set title "Зависимость КПД Nu от сопротивления R"
+set xlabel "Nu, ед."
+set ylabel "R, кОм"
+plot	'ex6_nuR.plot' with lines title "Nu(R)",\
+	'ex6_nuR.plot' notitle lt 3,\
+#	f62(x) notitle lt 10