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Rev 1055 Rev 1056
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set terminal png
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set terminal png
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set output "chadba_utlum.png"
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set output "chodba_utlum.png"
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set xlabel "vzdalenost [m]"
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set xlabel "vzdalenost [m]"
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set ylabel "intenzita signalu [dBm]"
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set ylabel "intenzita signalu [dBm]"
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#f(x) = Lo + 10*n*log(x/d0) + a
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#f(x) = Lo + 10*n*log(x/d0) + a
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g(x) = k*x + a
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g(x) = k*x + a
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q(x) = j*x + b
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q(x) = j*x + b
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h(x) = l*x + c
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h(x) = l*x + c
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#fit q(x) "chodba2" using (-30.0/126.0 * $1+30.0):($3) via j,b
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fit g(x) "chodba1" using (-30.0/151.0 * $1+31.0):($3) via k,a
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#fit h(x) "chodba3" using (-30.0/111.0 * $1+30.0):($3) via l,c
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#fit h(x) "chodba3" using (-30.0/111.0 * $1+30.0):($3) via l,c
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set xrange [1:50]
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l=k
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fit g(x) "chodba1" using (-30.0/151.0 * $1+31.0):($3), "chodba2" using (-30.0/126.0 * $1+30.0):($3) via k,a
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c=a - 3*0.65
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plot "chodba1" using (-30.0/151.0 * $1+31.0):($3) with points title "1.pokus", "chodba2" using (-30.0/126.0 * $1+30.0):($3) with points title "2.pokus", "chodba3" using (-30.0/111.0 * $1+30.0):($3) with points title "3.pokus", g(x), q(x), h(x)
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plot "chodba1" using (-30.0/151.0 * $1+31.0):($3) with points title "1.pokus", "chodba2" using (-30.0/126.0 * $1+30.0):($3) with points title "2.pokus", "chodba3" using (-30.0/111.0 * $1+30.0):($3) with points title "3.pokus", g(x) title "mean", h(x) title "90% probability treshold"
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set output "chodba_braun.png"
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set autoscale x
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plot "Chodba_s_lidmi.dat" using (-30.0/151.0 * $1+30.0):($3) with points notitle
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fit q(x) "mistnost1" using (-12.0/58.0 * $1+17.0):($3) via j,b
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set output "mistnost.png"
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set output "mistnost.png"
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plot "mistnost1" using (-12.0/58.0 * $1+17.0):($3) with points notitle
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plot "mistnost1" using (-12.0/58.0 * $1+17.0):($3) with points notitle, q(x)
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set xlabel "cas [s]"
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set ylabel "intenzita signalu [dBm]"
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bin(x,size) = floor(1.0*x/size)*size
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set output "chodba_braun.png"
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plot "Chodba_s_lidmi.dat" using (0.2 * $1):($3) with points notitle
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set output "chodba_braun_rozdeleni.png"
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plot "Chodba_s_lidmi.dat" using (bin($3, 1.0)):($3) with boxes notitle
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