Subversion Repositories svnkaklik

set terminal png

set key off
set grid
set angles degrees

k=1
q=1

f(x)=k*x + q

set xlabel "C [pF]"
set ylabel "I [mA]"

#fit f(x) "komutace_nahoru.txt" using 1:3 via k,q

set output "rezonance_kapacita.png"
plot "rezonance_kapacita.txt" using 1:($3) with points pt 3



set xlabel "f [kHz]"
set ylabel "I [mA]"
set key under


f(x) = A /(sqrt(1+B**2 * (x/W - W/x)**2))

A=115
W=210
B=10

g(x) = C /(sqrt(1+D**2 * (x/E - E/x)**2))

C=115
E=210
D=10


fit f(x) "rezonance_frekvence_bezjadra.txt" using 1:3 via A,B,W

fit g(x) "rezonance_frekvence_sjadrem.txt" using 1:3 via C,D,E


set output "rezonance_frekvence.png"
plot "rezonance_frekvence_bezjadra.txt" using 1:($3) with points title "bez jadra", "rezonance_frekvence_sjadrem.txt" using 1:($3) with points title "s jadrem", f(x), g(x)


set output "rezonance_frekvence_korekce.png"
plot "rezonance_frekvence_bezjadra_korekce.txt" using 1:($3) with points title "bez jadra", "rezonance_frekvence_sjadrem_korekce.txt" using 1:($3) with points title "s jadrem"