11 lines
No EOL
255 B
Text
11 lines
No EOL
255 B
Text
set terminal pngcairo size 500, 500 enhanced font 'Verdana, 10'
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f(x) = a - b * x
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fit f(x) 'data3' u 1:3 via b, a
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set xlabel 'T, deg'
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set ylabel 'U/F, мН/м'
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plot 'data3' using 1:3:2:4 w xyerrorbars title 'uf-plot', f(x) title 'fitting line'
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pause -1 |