/dokumenty/PRA1/9-Akustika/struna.gp |
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1,10 → 1,11 |
set terminal postscript |
set output "struna.ps" |
set key under |
#set terminal postscript |
#set output "struna.ps" |
set key off |
set xlabel "# harmonics" |
set ylabel "frequency" |
F=4.91 |
f(x)=(x+1)*1/2*sqrt(F/Ro) |
fit f(x) "struna.txt" via Ro |
plot f(x) title "approximed", "struna.txt" using 1:2 title "measured" |
plot f(x) title "approximed", "struna.txt" using 1:2:3 with errorbars title "measured" |
pause 10 |