/dokumenty/skolni/ZPOP/polarizace/plot.gp |
---|
0,0 → 1,18 |
set terminal png |
set key off |
set grid |
set angles degrees |
f(x)=I0 * (cos(x))**2 + c |
g(x)=I0 * (sin(x) * cos(x))**2 + a |
set xlabel "fi[°]" |
set ylabel "I[-]" |
fit f(x) "rotace_filtru.txt" using 1:2 via I0, c |
set output "malusuv_zakon.png" |
plot "rotace_filtru.txt" using 1:2 with points, f(x) |