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Gráficos en matlab(2D)
Plot(x,y)
>> plot([0,3],[1,4])
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>> plot([1 1 2 3 3],[0 3 4 3 0])
Axis( axis([0 4 0 4]))
>> plot([1 1 23 3],[0 3 4 3 0]);
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>> axis([0 4 0 4]);
Plot(x, y, ’especificación de línea’, ’propiedades’, ’valores’);
Tipolinea/color/marcador
_ b . ‘line width’ 5
.- g + ‘marker size’ 15
- R o ‘marker face color’ ‘g’
: c * ‘marker edge color’ ‘k’
M s
Y dW p
K h
□
◊
Por defecto:
.____.____. Plot(x,y,’-b.’)
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*……..*……..* Plot(x,y,’.-r*’)
Title(‘ ’);
Xlabel(‘ ’);-------------------------------------------------
Ylabel(‘ ‘);
Ejemplo]:
>> anio=1996:2002;
>> ven=[8 10 14 16 12 13 18];
>> plot(anio,ven,'--b*');
>> title('ventas anuales');>> xlabel('años');
>> ylabel('ventas en millones');

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>> x=0:1;
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>>m=0.4:0.2:1.6;
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>> y1=m(1)*x;
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>> y2=m(2)*x;-------------------------------------------------
>> y3=m(3)*x;
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>> y4=m(4)*x;
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>> y5=m(5)*x;-------------------------------------------------
>> y6=m(6)*x;
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>> y7=m(7)*x;
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>>plot(x,y1,x,y2,x,y3,x,y4,x,y5,x,y6,x,y7);
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>> legend('m=0.4','m=0.6','m=0.8','m=1.0','m=1.2','m=1.4','m=1.6');
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